US Open Qualifying: Friday Notebook

On Friday, I saw parts of eleven matches, including many of the men who ended up qualifying for the main draw.  Since I’ve already written about many of these players (Tuesday notebook; Wednesday notebook), I’ll keep this brief.

Joao Souza vs David Goffin

Souza, a 23-year-old Brazilian, is a big guy with a big game.  He plays as explosively as anyone I’ve ever seen in qualifying, reminding me of Jo-Wilfried Tsonga in his ability to impose his will on a match.  Goffin is a steady counterpuncher and was holding his own until Souza just exploded near the end the first set, hitting untouchable serves and forehands to seal the set.  Judging from his track record so far, Souza doesn’t reliably play at that level, but there’s no doubt the talent is there.

Goffin is a very different player.  I saw parts of his second and third-round matches yesterday, and was impressed both times.  He has a very slight build and is only 20, suggesting that more power is on the way.  Now, he looks like Gilles Simon’s 12-year-old brother, and plays quite a bit like Simon, moving very well around the court and hitting solid groundstrokes off of both wings.  The 7-5 7-5 loss to Souza notwithstanding, he seemed mentally strong, holding his own against physically superior players.

Sergei Bubka vs Rogerio Dutra da Silva

I’m afraid I can’t explain Bubka’s superiority here, since I only saw the second set, which Dutra da Silva won 6-4.  The Brazilian is skinny but hits like a big man, finding impressive angles to crush forehand winners.  Like Souza, he has the talent to simply bowl someone over, and Bubka didn’t have the defensive skills to stop him.  But this time, Dutra da Silva didn’t maintain that level.

I wish I had more to say about Bubka, but he didn’t do much to impress.  He hits hard and is reasonably steady, which was apparently enough against the mercurial Brazilian.

Augustin Gensse vs Laurynas Grigelis

I wrote about Grigelis on Wednesday.  He crushed Adam Kellner, though he let up a bit near the end the first set.   It would appear that his mind is holding him back; he sputtered to a 6-1 7-6 win over a weak 2nd-round opponent in Bastian Knittel.  In two tight sets on Friday against Gensse, he couldn’t close it out.

Gensse is a typical qualifying journeyman, hitting reasonably big shots without quite the consistency necessary to reach the next level.  I also saw the end of his 2nd-round victory over Joao Sousa (not Souza, mentioned above), and held on while Sousa’s game simply collapsed.

Grigelis may have more potential than any other player in this year’s qualifying tournament, so it’s a shame to see him fail to convert on the opportunity to make his first US Open main draw.

Louk Sorenson vs Gastao Elias

I saw the Irishman in his 2nd-rounder, which started bright and early at 10am.  When I arrived, Elias was dictating play, forcing Sorenson to play clay-court tennis.  Elias looked good, with steady topspin groundstrokes and the ability to recover from defensive positions.  Sorenson was too erratic to do anything with that.

But near the end of the first set, everything changed, and I’m not sure how.  Elias started missing, Sorenson’s forehand came alive, and Louk was up a break in the second set before Elias knew what had happened.  Elias–still only 20–has the brighter future of the two–especially on clay–but Sorenson came through when it mattered.  He came back later in the day to beat Martin Fischer in straight sets and qualify for the main draw.

Vasek Pospisil vs Charles-Antoine Brezac

This was another second-rounder.  I wrote about both players earlier this week, and was excited to see Pospisil take on a stronger opponent.  The second set lived up to my expectations, with one deuce game after another before the Canadian finally broke for a 6-1 7-5 victory.

20 years old and about 6’4″, it’s no surprise that Pospisil isn’t yet in full control of his strokes.  He wasn’t as consistent as the veteran Brezac, but there’s no questioning his vast potential.  The serve is huge, and his awareness of the court is far beyond his years.  He didn’t come in as often as he could have, but neither did Brezac, so he got away with it.  Pospisil came back out to beat another journeyman, Grega Zemlja, to qualify for the main draw.

Malek Jaziri vs Guillaume Rufin

Rufin retired two games after I arrived, so I suspect anything I observed about him isn’t very accurate.  Jaziri got lucky with that outcome, even though he was up a set at the time.  The Tunisian is a clay-courter, and he didn’t make any concession to the hard surface in yesterday’s match.  He had the loopiest groundstrokes I saw all week, and I’m not sure I saw him hit a single winner.  He drew Thiemo de Bakker in the first round, one of the few possibilities that might get him a main draw win.

Conor Niland vs Matwe Middelkoop

Niland was a mess in the first set, losing 6-2 on the “strength” of a backhand that went everywhere but inside the lines.  Throughout the match, he displayed one of the least consistent two-handed backhands I’ve ever seen, hitting flat, topspin, and extreme topspin shots with more or less the same motion.

After a bathroom break between sets, Niland came back out a different man.  The backhand didn’t win him points, but it stopped losing them, and got him in position for several inside-out forehand winners.  Middelkoop got lulled into passivity by winning the first set, and didn’t recover before Niland took control of the match.  Unfortunately for Conor, his backhand will be exposed about two games into his first-rounder with Novak Djokovic.

Romain Jouan vs Denis Kudla

Kudla was simply overmatched.  (I also wrote about his win on Tuesday.)  At this stage in his young career, the young American is basically a counterpuncher, occasionally going on offense with an exceptional backhand.  From the beginning of the match, Jouan looked erratic, but he was consistent enough to overpower Kudla again and again.  As was the case earlier this week, Kudla didn’t display the best tactics, going for down-the-line backhands from defensive positions.  Jouan put him on defense all the time, and it was clear that the American didn’t have an answer for it.

Like Souza, Jouan is a powerful, imposing player.  Against a better opponent, it’s questionable whether he can maintain that level, and he’ll likely be demolished by Tomas Berdych next week.

A few more notes on qualifying winners:

I’ve seen Michael Yani several times, and written about him here and here.  Same with Marsel Ilhan: here.  Jesse Huta Galung is a very stylish, smooth player who has never gotten the results I think he deserves–I don’t think he consistently serves and volleys, but he has the talent to do so.  I wrote about Go Soeda earlier this week.  When I saw Robert Farah a few years ago, he was an electrifying, inconsistent player, with an odd mix of flat, hard groundstrokes and clay-court tactics.

US Open Women’s Draw Predictions

Serena Williams dominates my most recent WTA hard court rankings, so it’s no surprise that she’s favored to win the U.S. Open.  As was the case before Wimbledon, it’s remarkable to see how chaotic the women’s field is.  While Novak Djokovic has a 28% chance of winning the men’s event, Serena is the only woman in double digits, at 14.2%.

Because of Serena’s low seeding at #28, a decisive match may take place in the first week.  Assuming some easy wins for both Williams and Victoria Azarenka, the two ladies will face off in the third round.  My algorithm gives the American a 59% chance of winning that match, meaning it could be the toughest test she faces in the entire tournament.

Behind Serena, Carolina Wozniacki has a 9.8% chance of winning the U.S. Open, followed by Maria Sharapova at 9.2%.  Next up are Petra Kvitova at 8.0% and Vera Zvonareva at 7.9%.  An amazing 21 women (compared to 13 men) have at least a 1% chance of going home a champion.  These include the unseeded Venus Williams (1.8%) and the 32nd seeded Maria Jose Martinez Sanchez (1.0%, or 0.25% per name).

The conspiracy-minded among you might note that top seeds Wozniacki and Zvonareva have the most favorable first-round odds, despite my system ranking them only 3rd and 7th on hard courts.  Their opening opponents, Nuria Llagostera Vives and Stephanie Foretz Gacon, are the 16th and 23rd weakest players in the draw, according to the current WTA rankings.  (My system isn’t as reliable that far down the WTA list.)  Caro and Vera are the only two players with a better-than-90% chance of winning their openers, though both Sharapova, Marion Bartoli, and Andrea Petkovic are at an even 90%.

Here are a few interesting first-rounders.  In each of these, my system gives neither player a better than 55% chance of advancing, with the favorite in bold:

  • Greta Arn vs Vania King
  • Eleni Daniilidou vs Michaella Krajicek
  • Anne Keothavong vs Chanelle Scheepers
  • Francesca Schiavone vs Galina Voskoboeva (the 7th seed doesn’t have good results on hard courts)
  • Alla Kudryavtseva vs Anastasia Rodionova
  • Misaki Doi vs Laura Pous-Tio
  • Melania Oudin vs Romani Oprandi
  • Anastasija Sevastova vs Vera Dushevina (nearly 50/50)
  • Maria Kirilenko vs Ekaterina Makarova (Kirilenko is another vulnerable seed)
  • Coco Vandeweghe vs Alberta Brianti
Here’s the full set of predictions: each player, every round.  It will updated throughout the tournament.

US Open Men’s Draw Predictions

Get ready for a shock: I’m forecasting Novak Djokovic as the winner of this year’s U.S. Open.  I give Djokovic a 27.8% chance of winning the tournament–a higher probability than I gave him at Wimbledon.

There’s a marked difference between Novak and the rest of the pack, in part because Juan Martin del Potro could wreak havoc with the bottom half of the draw.  I give Rafael Nadal a 14.6% chance, Andy Murray 9.2%, and Delpo 6.6%.

Federer comes in fourth behind Murray, at 8.9%.  Making his road tricky is a likely quarterfinal matchup with either Jo-Wilfried Tsonga or Mardy Fish.  Fish does better in my hard-court rankings than on the ATP computer, and is sixth-most likely to win the tournament at 4.2%.  Tsonga comes in 7th at 3.8%, as he shines on hard courts.  Also, my algorithm takes into account Tsonga’s wins over Fed.

Seeded Americans Andy Roddick and John Isner do better than their rankings would suggest, in large part due to their hard-court prowess.  Roddick has a 2.1% chance, and Isner 0.2%.  The overall chance that an American wins the event is 6.6%–just a tick above the combined probability of Fish or Roddick winning, and equal to Delpo’s shot.

The unseeded player my system favors is Nikolay Davydenko, at 0.7%.  Recent disasters aside, he is one of the few players who has proven he can beat the best players in the game.  As I recently wrote, his inconsistency may actually be a good thing.

There are several first-rounders that figure to be extremely tight matches.  Here are all the opening matchups where the favorite (in bold) has less than a 55% chance of getting through to the second round:

  • Granollers vs Malisse
  • Kukushkin vs Montanes
  • Bellucci vs Sela
  • Kohlschreiber vs Stepanek (almost dead even)
  • Bubka vs Haider-Maurer (also nearly even)
  • Dancevic vs Ilhan (two qualifiers)
  • Baghdatis vs Isner (maybe that would change if I re-ran my rankings through Winston-Salem)
  • Young vs Lacko (Kubot pulled out, making both Donald and Lacko lucky)
  • Matosevic vs Chela (actually 58/42, Chela being the least-favored seed)
  • Rosol vs Pospisil (another 50/50, I’d probably bet on the young Canadian)
  • Istomin vs Sweeting
  • Roger-Vasselin vs Muller
For the full breakdown, I’ve published the chart here.  That page will update automatically throughout the tournament.

WTA Hard Court Rankings, pre-US Open

According to my ranking algorithm, Serena Williams is best player headed into the 2011 US Open.  It isn’t even close. Keep in mind that my system is focused specifically on who can beat whom on hard courts, not on a nebulous sense of the “best, most consistent player.” Serena may not be likely to show up at any given tournament, but when she does, she wins.

Thanks to a solid grass-court season and her win in Montreal, Serena is well ahead of the pack.  Kim Clijsters still has a lock on the #2 spot, but she won’t be in New York.  Wozniacki, Azarenka, and Sharapova are very tightly packed in the next three spots, in that order.

Despite playing even less than her sister has, Venus Williams comes in at #14.  Fans of American tennis will find some promise here–my system favors Melanie Oudin (58), Vania King (75), and Sloane Stephens (81), while all are currently outside the WTA top 100.

Here is the full list.  Check back later this weekend for tournament predictions based on these rankings and the full draw.

RANK  PLAYER                        PTS  
1     Serena Williams              8504  
2     Kim Clijsters                6683  
3     Caroline Wozniacki           6307  
4     Victoria Azarenka            6178  
5     Maria Sharapova              6158  
6     Petra Kvitova                5846  
7     Vera Zvonareva               5698  
8     Samantha Stosur              4547  
9     Na Li                        4528  
10    Agnieszka Radwanska          4379  
11    Marion Bartoli               4152  
12    Andrea Petkovic              3862  
13    Dominika Cibulkova           3704  
14    Venus Williams               3589  
15    Sabine Lisicki               3409  
16    Shuai Peng                   2978  
17    Ana Ivanovic                 2918  
18    Daniela Hantuchova           2887  
19    Svetlana Kuznetsova          2841  
20    Jelena Jankovic              2737  

RANK  PLAYER                        PTS  
21    Alisa Kleybanova             2500  
22    Anastasia Pavlyuchenkova     2494  
23    Flavia Pennetta              2475  
24    Roberta Vinci                2253  
25    Yanina Wickmayer             2246  
26    Maria Jose Martinez Sanchez  2212  
27    Nadia Petrova                2209  
28    Francesca Schiavone          2139  
29    Shahar Peer                  2097  
30    Jie Zheng                    2084  
31    Julia Goerges                1812  
32    Lucie Safarova               1746  
33    Galina Voskoboeva            1735  
34    Kaia Kanepi                  1731  
35    Ekaterina Makarova           1727  
36    Maria Kirilenko              1718  
37    Tsvetana Pironkova           1597  
38    Elena Vesnina                1387  
39    Kateryna Bondarenko          1364  
40    Christina McHale             1318  

RANK  PLAYER                        PTS  
41    Petra Cetkovska              1295  
42    Gisela Dulko                 1279  
43    Iveta Benesova               1234  
44    Tamira Paszek                1227  
45    Klara Zakopalova             1195  
46    Dinara Safina                1189  
47    Bethanie Mattek-Sands        1146  
48    Aravane Rezai                1133  
49    Virginie Razzano             1111  
50    Anastasija Sevastova         1098  
51    Jarmila Gajdosova            1092  
52    Sara Errani                  1076  
53    Vera Dushevina               1063  
54    Petra Martic                 1052  
55    Alona Bondarenko              983  
56    Marina Erakovic               965  
57    Bojana Jovanovski             964  
58    Melanie Oudin                 947  
59    Anna Chakvetadze              928  
60    Magdalena Rybarikova          901  

RANK  PLAYER                        PTS  
61    Alize Cornet                  891  
62    Simona Halep                  885  
63    Timea Bacsinszky              863  
64    Polona Hercog                 823  
65    Greta Arn                     823  
66    Aleksandra Wozniak            816  
67    Ksenia Pervak                 810  
68    Romina Oprandi                800  
69    Kimiko Date-Krumm             780  
70    Alexandra Dulgheru            772  
71    Jelena Dokic                  767  
72    Elena Baltacha                754  
73    Barbora Zahlavova Strycova    753  
74    Agnes Szavay                  751  
75    Vania King                    709  
76    Ayumi Morita                  708  
77    Angelique Kerber              707  
78    Johanna Larsson               702  
79    Melinda Czink                 700  
80    Sofia Arvidsson               685  

RANK  PLAYER                        PTS  
81    Sloane Stephens               659  
82    Anabel Medina Garrigues       650  
83    Kirsten Flipkens              637  
84    Monica Niculescu              623  
85    Carla Suarez Navarro          618  
86    Alla Kudryavtseva             618  
87    Lucie Hradecka                607  
88    Yaroslava Shvedova            599  
89    Kristina Barrois              591  
90    Regina Kulikova               590  
91    Anastasia Rodionova           580  
92    Sorana Cirstea                577  
93    Vesna Dolonts                 576  
94    Eleni Daniilidou              563  
95    Urszula Radwanska             557  
96    Olga Govortsova               534  
97    Arantxa Rus                   523  
98    Anastasiya Yakimova           522  
99    Shuai Zhang                   517  
100   Kai-Chen Chang                512

US Open Qualifying: Wednesday Notebook

Today was the second half of the first round at U.S. Open qualifying.  For my notes on several Tuesday matches, click here.

In ten hours and almost as many matches, I covered a lot of ground today–I’ll have to be brief in much of the following.

Thomas Schoorel vs Stefano Galvani

The young Schoorel has had a breakthrough year, reaching a few main draws and consistently going deep in challengers.  It’s no secret why: He booms a massive lefty serve and couples it with an equally devastating forehand.  His slice backhand can also be a weapon.  All of that was on display today, but it wasn’t enough.

He looks like a sulky teenager, slumped down as if he’d rather not be so tall.  Even his assets (serve, forehand) were erratic, and his one-handed backhand was embarrassing–I wouldn’t be surprised if half of his non-slice backhands were errors.  Someone with Schoorel’s weaponry shouldn’t lose many points on serve, and he was challenged in nearly every service game.

Some of the credit for that must go to the veteran Stefano Galvani.  Galvani is a classic counterpuncher, compact and steady, with good control over his serve.  He learned early on that Schoorel would fall apart by the fifth or sixth shot of the rally (if he made it that far), and that earned him the straight-set win.

Gianluca Naso vs Thomas Fabbiano

What a contrast this one was.  I only saw the first several games, but it was enough to get a feel for the match.  Naso is tall, well-built, and Italian to the core.  His game is nothing like Fabio Fognini’s, but his way of handling himself on court is very similar: He’ll hit great shots and look good–if he needs to go off balance or hit a weak reply, he often doesn’t bother.  It’s not a great strategy to reach the next level, but it’s fun to watch.

I saw Naso a few years ago in qualifying; he’s better now, with the same asset, a huge forehand that he’s willing to hit anywhere, no matter how far he has to run around it.  Like the Fognini-esque style, it’s a little silly, but it’s beautiful to watch.

Naso’s younger compatriot, Thomas Fabbiano, is more like Galvani.  Smaller, compact, and (theoretically) consistent, he’ll hit defensive shots and look less stylish smashing two-handed backhands.  In the short time I watched, I didn’t see many positives in his game, except for an unusual fluency mixing up a good slice and a strong two-hander.

Cedrik-Marcel Stebe vs Igor Sijsling

Stebe has rocketed up the rankings this year.  While most of his success has come on clay (including a couple of recent wins over Davydenko), he did beat Ryan Harrison in a tough five-setter to qualify at Wimbledon.  Whatever worked for him on grass wasn’t on show today.  I wanted to fall in love with Stebe’s game, but Stebe’s game was in love with unforced errors.

Sijsling is someone I’ve seen before–the typical veteran of challengers and qualifying rounds, with a few big weapons but without the consistency to win tour-level matches.  He didn’t do anything particularly well–all I have in my notes is that he kept Stebe deep, which is probably what the German wanted anyway.

I looked hard for what has made Stebe so successful.  It’s the backhand–he can hit a two-hander from anywhere, to anywhere.  For a left-hander, that creates some interesting angles.  His forehand is solid as well, but both shots landed behind the baseline way too much to make today’s match interesting.

Facundo Bagnis vs Marius Copil

I was drawn to this one to see Bagnis, a 21-year-old Argentine who has had success on clay this season, but it was Copil who was worth sticking around for.  This was probably the best match I saw all day, getting to 5-5 in the third set before Bagnis handed his opponent the match.

Copil has a big game, especially for someone so young (he turns 21 in October), highlighted (of course) by the serve.  Both offerings pushed Bagnis well behind the baseline, and the topspin second serve was the best I’ve seen so far this week.  He hasn’t yet learned how to follow up the serve and big groundstrokes–he was awkward on the rare occasions he came forward–but against a laid-back opponent like Bagnis, that was ok.

Bagnis is another lefty, but doesn’t seem to take advantage of that in any way, especially on the serve.  The best skill he showed today was return of serve, and against Copil, that’s saying something.  Bagnis frequently had to return second serves above his head, and usually pushed them back deep.  As long as he was reasonably comfortable, he could hit solid groundstrokes all day long, but he isn’t quite steady enough (yet) to succeed with that kind of passive game at the ATP level.

Mischa Zverev vs Bastian Knittel

The less said about this one, the better.  I only watched it because there was little else on offer.  Zverev was a joke.  He has so much talent, but I can’t remember the last time I saw someone look so apathetic in US Open qualies.  I think he was looking past this match (and possibly the rest of the season) and forgot that he needed to occasionally land the ball inside the court to advance to the next round.

Knittel was more spirited and aggressive, but the older player showed little evidence of belonging anywhere near the top 100.  His groundstrokes on both wings were oddly jerky, suggesting that against a more aggressive opponent, he won’t be able to keep up.

Laurynas Grigelis vs Adam Kellner

The Lithuanian Grigelis is the youngest non-American (and youngest direct entry) player in the qualifying draw, but there’s no doubt he belongs.  He comprehensively outplayed Kellner from just about every angle except for noise and girth.  The first word in my notebook concerning Kellner is “ouch.”

Kellner hits with a lot of power and little control.  His first serve percentage was well below half for the set-plus I saw today, and any groundstroke he tried to put near a line had about the same chance of going in.  Like Zverev and Stebe, he did more to lose the match than his opponent did to win it.

All that isn’t meant to detract from Grigelis.  The Lithuanian’s groundstrokes are fantastic, especially a backhand that he likes to direct up the line.  He still has some physical development coming, and once the serve catches up to the rest of his game, he could give Richard Bernakis a challenge for the top-ranked player from Lithuania–and I think highly of Bernakis as well.  I hope to see Grigelis against a stronger opponent this week to get a better sense of his current level.

Charles-Antoine Brezac vs Daniel Kosakowski

I wasn’t expecting much from the American wild card Kosakowski, but especially after he played his way into the match, he showed that he belongs at this level.  He lost the match 6-2 6-4, which understates how tight the second set was.

One remarkable thing about Kosakowski is that he almost never hit a slice.  Maybe five in a set and a half.  Instead, he hit one-handers from everywhere, including defensive positions that would push almost everyone else to the slice.  Yet he got those shots back.  His groundstrokes are nothing like Denis Kudla’s, but the overall game plan is the same–put a mediocre serve in the box, then slug away.  In the second set, that often worked.

Brezac is a challenger-tour warrior, and proved too steady and too smart for the American today.  He was equally prepared to slug it out from the baseline–if anything, he made a mistake by playing Kosakowski’s style.  On the rare occasions he moved forward, he looked very good, with some of the prettiest touch volleys I’ve seen this week.  While the focus was on the young American, Brezac played like someone who could spend a couple of years in the top 100, though he has yet to crack the top 200.

Vasek Pospisil vs Chris Guccione

This was something of a disappointment.  I had never seen Guccione before, and for whatever reason, expected something more than Karlovic-lite.  Gooch hit his share of aces and volley winners, but lost enough points on serve that I’m shocked he was only broken once.  For a tall lefty known for his serve, I don’t see what the fuss is about.

Pospisil is nearly as tall, and his serve is as good.  He made a good impression a couple of weeks ago by beating Chela and playing Federer well in Montreal, and while Guccione didn’t bring out that level of play, he showed a much more well-rounded game than his opponent.  As was the case with Grigelis, I hope I can see Pospisil play someone more interesting.

James Ward vs Michael Yani

Ward was on my radar because, according to my hard-court ranking system, he’s the best player in the qualifying draw.  According to how he played today, I’m wrong.  The Brit beat Wawrinka and Querrey at Queen’s club, and reached the final in the last two challengers he played.  Clearly there was another level he didn’t bring out on court today.

In this match, Ward looked hopelessly one-dimensional, hitting big (but erratic) serves, thinking about moving forward but unsure how to do so, slicing way more than he had to (including several forehands!) and shanking more forehands than the wind could explain.  As I did with Stebe, I looked hard for what has worked for Ward, and I couldn’t figure it out.

All Yani had to do was play steady, and that’s his forte.  (I wrote about him two years ago, as well.)  He has no weapons to speak of, but he fights hard and mixes things up.  That’s often enough to qualify, as it was for Yani in 2009.

US Open Qualifying: Tuesday Notebook

The first round of U.S. Open qualifying is always something of a mixed bag.  Plenty of great players, including both up-and-comers and vets who just missed the cut, but just as many guys who may never crack the top 200.  I try to see everyone at least once, but with 128 men in the draw, that’s no easy task!

Here’s what I was able to see today.

Go Soeda [9] vs Tim Smyczek

Smyczek has been on my radar all year.  He’s a bit like the pre-suspension Wayne Odesnik: Not really one of the official young stars on the US scene, but young, American, and winning some matches.  He’s qualified for a few ATP events this year, and in addition to a win over Kei Nishikori, he has pushed both Phillip Kohlschreiber and Grigor Dimitrov to third-set tiebreaks.

In a set and a half, it was hard to see how he did any of those things.  Smyczek is a little guy, listed at 5’9″, and his first serve might easily be mistaken for a spin-less second offering.  He moves well and his groundstrokes are solid, but his game doesn’t feature a single shot one might call a weapon.  He didn’t move forward with much confidence or handle himself very well when he got there.

I kept waiting for signs of the fighting spirit that got him to those tiebreaks earlier in the year.  No dice.  Soeda is a veteran–also without any major weapons on show–and he simply outclassed the American.  While Soeda has the game to keep himself on the fringes of the top 100, it would take a major breakthrough for Smyczek to accomplish the same.

Adrian Menendez-Maceiras vs Alexander Waske

No prospects here–after tiring of Smyczek-Soeda, I wanted to see how 36-year-old Alexander Waske looked.  The good news: Better than Thomas Muster.  The bad news: Not much better than Muster.

Waske is a big server of a generation ago, back when a big serve could get you into the top 100 all by itself.  The German’s game plan seemed to involve going for lots of aces, and then hitting defensive slices on nearly every other shot.  He came up with incredible power on the serve, which is about all you can say for him.

Menendez didn’t have much more to offer.  He managed to lose the first set before I arrived–how he got broken is tough to imagine–but came back to win a second-set tiebreak and the match.  He’s ranked well outside the top 200, and that seems about right–a real threat in qualifying would’ve dismissed Waske is half the time.

Amer Delic vs Evgeny Donskoy [24]

The 20-year-old Donskoy was my top priority on today’s slate.  He’s a clay court specialist, while Delic has much more match experience and a more hard-court friendly game (and height!).  When I made it over from the Waske match, Donskoy was falling behind in the second set after losing a first-set tiebreak.  He wasn’t hitting anything very hard, and something about the surface or the balls seemed to be giving him trouble–groundstroke after groundstroke landed a few inches deep.

He didn’t need to change his game plan–just find the range.  A few games into the second set, he did so, and once that happened, he lived up to billing as a rising clay-court star.  Even on a fast surface, he was too much for Delic, pounding flat groundstrokes off of both wings, including some particularly impressive down-the-line shots.  Like many young players from Eastern Europe, he relentlessly targets the backmost few inches of the court.

Once Donskoy won the second set, Delic just went away.  He dumped a few easy sitters into the net, got frustrated, and even managed to lose a point on a code violation while serving 0-30.  By that point, Donskoy didn’t need the help and won the final set 6-2.

Andrea Arnaboldi vs Denis Kudla

Kudla’s backhands can be a sight to see.  Like Donskoy, he can pound his opponent’s baseline, and does so with impressively flat shots.  Unfortunately, that leaves him with little margin for error, especially on down-the-line shots, which he kept going for today.  Combine that with a middling serve, and Kudla’s current game isn’t making it easy for him to win matches at this level.

But today, he came out on top, needing a third-set tiebreak to do so.  Arnaboldi was all over the place mentally, especially in the third set when a series of line calls didn’t go his way.  In better moments, he used his left-handedness to great effect, generating interesting angles around the court, and forcing Kudla to go for lower percentage shots.

I hope Kudla can improve his serve and develop a better tactical tennis mind.  His groundstrokes would be a great addition to the ATP tour, but it will take more time before he’s much of a threat at the next level.

Richard Berankis [12] vs Guillermo Alcaide

Seeding and ranking aside, Berankis is probably the best player is the qualifying draw, and he appears to be healthy.  He played a nearly flawless match, beating Alcaide 6-2 6-2.

It’s all the more impressive because of the demands Alcaide made on the Lithuanian’s return game–Alcaide has a downright huge serve.  He hits it effortlessly, but the sound it makes off the racket makes you think it’s 130mph, easy.  Sadly, that’s about all that I can say about his game.  Berankis, on the other hand, belongs in the main draw, and it’s a shame he has to spend all week proving it.

Bradley Klahn vs Tennys Sandgren

As college players, these two guys don’t have ATP rankings that represent their true skill levels.  Were they to go full-time on the pro tour, it’s tough to imagine either of them outside of the top 250.  This might have been the highest-quality tennis I saw all day.

Both put some serious firepower on display–Sandgren on the serve, Klahn with an unorthodox lefty forehand.  Klahn’s forehand motion is similar to Jeremy Chardy, starting with a very closed racket face, then whipping through the ball to create a relatively flat topspin trajectory.  Marsel Ilhan is another guy who hits it like that, and Klahn was more consistent with his forehand than I’ve seen from either Ilhan or Chardy.

It seemed like both players could dominate, given the power on their shots.  But while Klahn ended up winning the 2nd and 3rd sets at 6-2 apiece, it never felt like a blowout–Sandgren was in most games, including some return games, and hit his share of impressive shots.  The difference, oddly enough for a matchup between young Americans, was in Klahn’s movement and touch around the net.  Both men came in (and coaxed the other in) with some frequency, and Klahn occasionally approached the net behind an iffy approach shot.  The aggression generally paid off.

Both of these guys have bright futures, and Klahn has a real chance of finding himself in the main draw a week from now.

US Open Draw Datasets

Earlier today, I published a thorough analysis of the last ten years of US Open draws, showing that while first and second seeds have had extremely easy first-round matchups, there is no other credible statistical evidence that suggests any nonrandom manipulation of the draw.

If you want to take a look at the draws yourself, I’ve made it easier.  The following files not only have the full draws going back to 2001, but they also include each player’s ATP or WTA ranking at the time of the tournament, their ordinal ranking among the players in the draw, the ordinal ranking of their first-round opponent, and the ordinal ranking of their best-possible second round opponent.

Click to download the files:

Here’s a quick rundown of the columns you’ll find in each sheet:

  • Year — each file contains the entire draws for the last ten years.
  • Draw Pos[ition] — numbers 1 to 128, so you can always sort the sheet to show the players in draw order.  (For instance, the #1 seed is 1, that player’s opponent is 2, and so on.)
  • Player
  • Country
  • Seed — the seeding assigned by the US Open
  • Rank [ATP/WTA] — the player’s official ranking the Monday that the tourney began.
  • Ordinal — the player’s rank among the 128 players in the field.  Last year, Shelby Rogers’s WTA ranking was 344, which made her ordinal ranking 124 out of 128.
  • 1stRdOpp — the ordinal ranking of the player’s first-round opponent.
  • Best2nd — the ordinal ranking of the player’s best possible second-round opponent.
Let me know if you find anything interesting!

Is the US Open Draw Truly Random?

Italian translation at settesei.it

Last week, an ESPN “Outside the Lines” article called into question the fairness of the U.S. Open main draw.  A researcher discovered that the top two seeds (both men and women) have gotten very easy first-round assignments.

This is one small step away from a direct accusation of draw-rigging by the USTA.  It’s a serious claim, and while the article’s author leans heavily on a single academic who supports the methodology used, it’s not at all clear that anything unacceptable is going on.

What they found

For some reason, the study focused on the top two seeds.  It’s not at all clear why it did so–I have no idea what the USTA’s motive would be for rigging the draw in favor of the top two seeds, regardless of their identity.  Sure, there were a few years when a Federer-Nadal final would have been particularly mouthwatering, or when American viewers craved a Serena-Venus showdown in Flushing, but why would the USTA be tweaking a draw in favor of Gustavo Kuerten?  Marat Safin?  Amelie Mauresmo? Dinara Safina?

For the moment, let’s set that major concern aside.  To quantify the difficulty of each player’s first-round opponents, the ESPN study invented a metric called “difficulty score.”  We’ll come back to “difficulty score” in a bit.

A simple look at the lists they assembled of first-round opponents does suggest that something untoward is going on.  In the last ten years of men’s draws, a top-two seed has faced a top-80 opponent only four times, and not once in the last five years.  Seeded players should face top-80 opponents about half the time.

If we are truly interested in the first-rounders assigned to top-two seeds, it’s clear that these players have been given an easier path than what would be statistically expected.  But it’s not yet clear that it’s anything other than good luck.

Breaking down “difficulty score”

Here’s the explanation of the metric that ESPN used:

So if a top two seed faced the 33rd-ranked player in the first round, he/she would get a difficulty score of 0.995 for that round; if he/she faced the 128th-ranked player in the first round, the score for that round would be 0.005. An average opponent (ranked around 80th or 81st), would correspond to a difficulty score near 0.500, which should be the average difficulty score over several years of draws.

I don’t understand why the ESPN study needed to switch from ordinal rankings (1 to 128) to difficulty scores between 0.005 and 0.995.  But I replicated the work using ordinal rankings instead of difficulty scores, and came up with the same results.

The average first round opponent for the top two seeds in each year’s men’s draw has been about the 98th-best player in the draw.  Given that seeds can draw anyone from 33 to 128, the average “should” be around 80.  With difficulty scores, ESPN says that the likelihood of the last ten years of easy draws is 0.3%.  With ordinal rankings, I found approximately the same.  The last thing the sports-analysis world needs is another superfluous metric, but at least this one doesn’t appear to be misleading.

What about better reasons for rigging?

The core problem here is this: Why do we care  specifically about the draws for the first two seeds?  Or, why would the USTA care enough to compromise the fairness of the draw?

As ESPN highlighted, some of the first-round victims are American wild cards.  Scoville Jenkins, for instance, was fed to the wolves twice, once each against Federer and Roddick.  If we’re really fishing for an explanation, perhaps the USTA wants to put up-and-coming stars such as Jenkins, Devin Britton, and Coco Vandeweghe on a big stage, either to showcase these players, or to make otherwise pedestrian blowouts more interesting.  I suppose I’d rather watch Nadal play Jack Sock than, say, Diego Junqueira.

But that’s ex post facto reasoning of the most blatant sort.  If the USTA were going to rig the draw, wouldn’t they be more likely to do so in favor of top Americans?  Or in favor of a broader range of seeds, to better ensure marquee matchups for the second week?  Or rig second-round matchups for top players, to ensure that the big names make it to the middle weekend?

If no evidence of draw manipulation appears in any of those other scenarios, it would seem that ESPN discovered something more like the famous correlation between the S&P 500 and butter production in Bangladesh.  If your search for a newsworthy conclusion is sufficiently wide, you’re bound to find something.

The top seeds

As I’ve said, there’s no doubt that the top two seeds in the men’s draw have had an easy go of it in the last ten years, since the draws started seeding 32 players instead of 16.  The same is true of the women.

The top two in both the men’s and women’s draws faced an opponent who ranked roughly 98th out of the 128 field.  The odds of this happening on either side are tiny–about 0.25%.  The chances that a single tournament would randomly produce draws so easy for the top two men and women for ten years are effectively zero.

Beyond the top two, however, any suspicions quickly disappear.  The average opponent for the top four seeded men has been ranked about 89 out of 128, meaning that #3 and #4 face opponents around #80–dead average.  The average first-round assignment for the top eight seeded men has been around 87, meaning that seeds 5-8 face average opponents in the mid-80s.  Nothing to cause a raised eyebrow there, and the numbers are almost identical on the women’s side.

To go one step further, there’s no evidence of manipulation in the second-round draws.  In fact, the top two women’s seeds faced particularly tough 2nd round opponents–there was only a 20% chance that those twenty women would be given as tough of 2nd round assignments as they have.

Before looking at the draws of U.S. players, a quick summary.  While the top two seeds were given very low-ranked opponents in the first round, the effect did not extend to the second round, or to any seeds beyond the top two.

The American draws

If the USTA were to tweak the draws, you’d expect them to do so in favor of the home players, if for no other reason than television ratings.  But they haven’t.

Let’s start with the American men.  The top two ranked American men each year have faced opponents ranked, on average, 79 of 128.  That’s a bit tougher than average.  If we expand the analysis to the top four ranked Americans, or just seeded Americans, the results stay around average.  If anyone is manipulating the draws in favor of American men, they are either doing it without regard for ATP rankings, or they aren’t doing a very good job.

More surprising is the average opponent of all American men.  The average opponent of an American man in the last ten years has been 61.2 — considerably lower than 80, in part because unseeded men may draw seeded players in the first round.  But the average shouldn’t be that low.  In fact, there is only a 20% chance that American men would be given such a tough assignment.

Results for the women are mostly similar.  The top two American women each year have gotten a slightly easy draw–the average opponent rank is 83 of 128.  Keep in mind, however, that this overlaps with the analysis of the top two seeded women–five of the 20 top-two-seeded women were Americans, and in almost each one of those five cases, those women faced one of the weakest players in the draw.  In other words, there’s more evidence that the draw is skewed in favor of the top two seeds than the top two Americans.

As with the men, American women in general have been given tough assignments.  In fact, there is only a 16% chance that American women would face such tough first round opponents as they have.

What this means

If the USTA (or anyone else) is messing with the US Open draws, they are doing so in a nearly inscrutable way.  The only evidence of manipulation is with each year’s top two seeds, as ESPN highlighted.

The theory I mentioned above–that it might be desirable to pit top players against up-and-coming Americans–is appealing, but also not supported by the evidence.  Only five of the 20 opponents of top-two men’s seeds (and six of 20 women’s opponents) has been American, despite the fact that the U.S. contributes five or six lowly-ranked wild cards each year, in addition to a disproportionate number of qualifiers.

It’s an odd situation.  The first-round opponents of the top two seeds makes for a plausible target of draw manipulation, if not the most obvious one.

Postscript: One more question

I mentioned earlier that I’d rather watch Nadal play Jack Sock than Diego Junqueira.  I like up-and-comers, and it’s always interesting to see whether a new opponent forces a top player to change tactics.  It makes for a more interesting match than Nadal (or any top-tenner) against a 29-year-old who has hovered for years around #100.

My question, then: If you’re Rafa Nadal, and (presumably) you want to go deep at the U.S. Open, who would you rather play?  The American wild card ranked #450, or the veteran ranked #99?  A tougher question: Sock, or a veteran who was nearly seeded, like Fabio Fognini?  I can see different players making different choices, but I don’t think it’s clear cut.

It is the draws of Jenkins, Britton, Glatch–in other words, the Jack Socks of previous years–that give us this evidence of manipulation.  On paper, the 127th-highest-ranked player in the draw looks like the 127th-best, but in practice, it’s not nearly so clear cut.  And if these wild cards really are “wild cards,” what looks like an easy draw may not be much easier than yet another dissection of Sergiy Stakhovsky or Albert Montanes.

It may be true that at some stage, the US Open draws are being manipulated for (and only for) the top two seeds in each field.  But that doesn’t tell us whether those players are gaining anything from it.  It’s far from clear that the lowest-ranked players in each draw are the easiest opponents.

US Open Qualifiers Guide

Tomorrow, 128 men will begin battling for the last 16 spots in the US Open main draw.  (Technically, given withdrawals, it’ll probably be more like 18 or 19 spots, but as of now, it’s 16.)

It’s my favorite time of year, and if you live near New York, it should be yours as well.  But unless you’re an extreme tennis nut, most of the names aren’t very familiar.

Click here for a quick “guide” to the 128 contenders, including their seed, country of origin, birthday, current ATP ranking, and current hard-court “jrank”–that is, their standing in my ranking system.  (The table is too wide to display well on this site.)

If you want to play with the guide, feel free to download it in CSV format.

Hard Court Singles Rankings: 22 August 2011

With the U.S. Open a mere seven days away (and qualifying starting tomorrow!), it’s time to update my hard-court singles rankings.  If you’re interested in some of the methodology underlying these rankings, start here.

Here’s the top 101.  For what might be the first time since I started publishing these, Delpo is knocked out of the top four.  Because my system takes into account the last two years, he could take a hit when the 2009 US Open comes off the books.  It’s not as major a shift as in the ATP rankings, because my system has already heavily discounted the 2009 Open because it was so long ago, but given how large a factor those wins play in Delpo’s ranking, it will make a difference.

Also interesting to see how my system reflects the mess that is 6 through 15.  Fish, appropriately, heads the group on hard courts, while Ferrer loses several spots compared to the ATP rankings.  (Remember, these numbers are hard-court specific.)  Melzer and Almagro find themselves way out of the running.

Note also what these numbers do with some younger players — Bernard Tomic is on the cusp of cracking the top 20, and Ryan Harrison is inside the top 50.

RANK  PLAYER                  POINTS  
1     Novak Djokovic            7509  
2     Rafael Nadal              4977  
3     Roger Federer             4154  
4     Andy Murray               3911  
5     Juan Martin del Potro     3207  
6     Mardy Fish                2709  
7     Jo-Wilfried Tsonga        2654  
8     Robin Soderling           2360  
9     Tomas Berdych             2034  
10    Stanislas Wawrinka        1907  
11    Gael Monfils              1842  
12    Marin Cilic               1790  
13    David Ferrer              1601  
14    Andy Roddick              1518  
15    Gilles Simon              1507  
16    Nikolay Davydenko         1422  
17    Marcos Baghdatis          1392  
18    Richard Gasquet           1339  
19    Fernando Verdasco         1321  
20    David Nalbandian          1279  

RANK  PLAYER                  POINTS  
21    Bernard Tomic             1279  
22    Milos Raonic              1267  
23    Ernests Gulbis            1256  
24    Janko Tipsarevic          1159  
25    Viktor Troicki            1143  
26    Mikhail Youzhny           1108  
27    Florian Mayer             1093  
28    Alexander Dolgopolov      1068  
29    Philipp Kohlschreiber     1061  
30    Jurgen Melzer             1045  
31    Samuel Querrey            1044  
32    Nicolas Almagro           1023  
33    Ivan Ljubicic             1011  
34    Kei Nishikori             1005  
35    John Isner                 982  
36    Ivan Dodig                 948  
37    Michael Llodra             921  
38    Feliciano Lopez            903  
39    Radek Stepanek             896  
40    Guillermo Garcia-Lopez     854  

RANK  PLAYER                  POINTS  
41    Kevin Anderson             751  
42    Jeremy Chardy              745  
43    Juan Monaco                745  
44    Dmitry Tursunov            740  
45    Philipp Petzschner         736  
46    Ryan Harrison              736  
47    Julien Benneteau           734  
48    Marcel Granollers          720  
49    Tommy Robredo              716  
50    Adrian Mannarino           709  
51    Robin Haase                664  
52    Alex Bogomolov             662  
53    Xavier Malisse             660  
54    Thomaz Bellucci            651  
55    Lleyton Hewitt             621  
56    Sergey Stakhovsky          613  
57    Ivo Karlovic               607  
58    Grigor Dimitrov            602  
59    Thiemo de Bakker           598  
60    Andrei Goloubev            596  

RANK  PLAYER                  POINTS  
61    Lukasz Kubot               592  
62    Olivier Rochus             586  
63    Donald Young               585  
64    Dudi Sela                  559  
65    Santiago Giraldo           554  
66    Mikhail Kukushkin          543  
67    Andreas Seppi              541  
68    Denis Istomin              541  
69    Igor Andreev               528  
70    Pablo Cuevas               521  
71    Fabio Fognini              512  
72    James Ward                 505  
73    Yen-Hsun Lu                500  
74    James Blake                488  
75    Richard Berankis           477  
76    Matthias Bachinger         474  
77    Albert Montanes            468  
78    Lukas Lacko                466  
79    Benjamin Becker            466  
80    Jarkko Nieminen            463  

RANK  PLAYER                  POINTS  
81    Ryan Sweeting              461  
82    Leonardo Mayer             458  
83    Somdev K. Dev Varman       454  
84    Jerzy Janowicz             444  
85    Daniel Brands              444  
86    Matt Ebden                 440  
87    Michael Zverev             437  
88    Tobias Kamke               429  
89    Evgueni Korolev            426  
90    Blaz Kavcic                421  
91    Michael Berrer             419  
92    Daniel Gimeno              416  
93    Vladimir Ignatik           416  
94    Edouard Roger-Vasselin     412  
95    Frank Dancevic             406  
96    Alejandro Falla            401  
97    Ilia Marchenko             399  
98    Gilles Muller              396  
99    Grega Zemlja               396  
100   Simone Bolelli             387  
101   Wayne Odesnik              386