29‑Nov‑2010 | Australia F13 | Hard | QF | 349 | 316 | (8)Samuel Groth [AUS] d. Sitak | 6-3 6-2 | | | | | | | | | |
29‑Nov‑2010 | Australia F13 | Hard | R16 | 349 | 1076 | Sitak d. (Q)Isaac Frost [AUS] | 6-4 6-2 | | | | | | | | | |
29‑Nov‑2010 | Australia F13 | Hard | R32 | 349 | 711 | Sitak d. (Q)Riccardo Sinicropi [ITA] | 4-6 6-3 6-0 | | | | | | | | | |
22‑Nov‑2010 | Australia F12 | Hard | SF | 336 | 312 | (2)Amir Weintraub [ISR] d. (5)Sitak | 6-3 6-2 | | | | | | | | | |
22‑Nov‑2010 | Australia F12 | Hard | QF | 336 | 461 | (5)Sitak d. Danai Udomchoke [THA] | 6-4 7-6(4) | | | | | | | | | |
22‑Nov‑2010 | Australia F12 | Hard | R16 | 336 | 656 | (5)Sitak d. (Q)Joel Lindner [AUS] | 6-4 6-2 | | | | | | | | | |
22‑Nov‑2010 | Australia F12 | Hard | R32 | 336 | 728 | (5)Sitak d. Jared Easton [AUS] | 4-6 5-5 RET | | | | | | | | | |
15‑Nov‑2010 | New Zealand F1 | Hard | QF | 339 | 941 | James Duckworth [AUS] d. (5)Sitak | 7-6(6) 6-2 | | | | | | | | | |
15‑Nov‑2010 | New Zealand F1 | Hard | R16 | 339 | 925 | (5)Sitak d. Marvin Barker [NZL] | 6-1 6-4 | | | | | | | | | |
15‑Nov‑2010 | New Zealand F1 | Hard | R32 | 339 | 1710 | (5)Sitak d. Richard Becker [GER] | 6-2 6-3 | | | | | | | | | |
18‑Oct‑2010 | USA F27 | Hard | R16 | 326 | 562 | Andrea Collarini [ARG] d. (1)Sitak | 6-3 3-6 6-2 | | | | | | | | | |
18‑Oct‑2010 | USA F27 | Hard | R32 | 326 | 1264 | (1)Sitak d. (Q)Roberto Maytin [VEN] | 6-4 2-6 6-2 | | | | | | | | | |
27‑Sep‑2010 | USA F25 | Hard | SF | 326 | 546 | (6)Chris Guccione [AUS] d. (1)Sitak | 7-6(5) 6-4 | | | | | | | | | |
27‑Sep‑2010 | USA F25 | Hard | QF | 326 | 813 | (1)Sitak d. Jan Michael Gambill [USA] | 5-3 RET | | | | | | | | | |
27‑Sep‑2010 | USA F25 | Hard | R16 | 326 | 803 | (1)Sitak d. (WC)Devin Britton [USA] | 6-3 6-3 | | | | | | | | | |
27‑Sep‑2010 | USA F25 | Hard | R32 | 326 | | (1)Sitak d. (Q)Sebastian Rivera [ECU] | 6-4 6-3 | | | | | | | | | |
13‑Sep‑2010 | Tulsa CH | Hard | R32 | 309 | 437 | Daniel Yoo [KOR] d. Sitak | 7-5 2-6 7-5 | | 0.93 | 5.1% | 6.1% | 62.6% | 59.7% | 45.9% | 3/9 | 2:28 |
30‑Aug‑2010 | Russia F7 | Clay | QF | 302 | 928 | Stanislav Poplavskyy [UKR] d. (2)Sitak | 6-4 6-3 | | | | | | | | | |
30‑Aug‑2010 | Russia F7 | Clay | R16 | 302 | 647 | (2)Sitak d. Nikolai Fidirko [BLR] | 1-6 6-3 6-2 | | | | | | | | | |
30‑Aug‑2010 | Russia F7 | Clay | R32 | 302 | 1343 | (2)Sitak d. (Q)Alexey Golovachev [RUS] | 6-2 6-3 | | | | | | | | | |
23‑Aug‑2010 | Astana CH | Hard | R32 | 300 | 318 | Miloslav Mecir Jr [SVK] d. (6)Sitak | 7-5 6-0 | | 0.69 | 1.8% | 10.5% | 50.9% | 62.1% | 35.7% | 3/8 | 1:23 |
16‑Aug‑2010 | Russia F5 | Clay | SF | 315 | 439 | (3)Alexander Lobkov [RUS] d. (1)Sitak | 6-0 6-3 | | | | | | | | | |
16‑Aug‑2010 | Russia F5 | Clay | QF | 315 | | (1)Sitak d. (Q)Edoardo Eremin [ITA] | 6-4 6-1 | | | | | | | | | |
16‑Aug‑2010 | Russia F5 | Clay | R16 | 315 | 1673 | (1)Sitak d. (Q)Sergey Strelkov [RUS] | 6-2 6-1 | | | | | | | | | |
16‑Aug‑2010 | Russia F5 | Clay | R32 | 315 | 1045 | (1)Sitak d. Danila Arsenov [RUS] | 6-4 6-2 | | | | | | | | | |
9‑Aug‑2010 | Russia F4 | Clay | F | 307 | 462 | (5)Mikhail Vasiliev [RUS] d. (1)Sitak | 7-6(3) 6-4 | | | | | | | | | |
9‑Aug‑2010 | Russia F4 | Clay | SF | 307 | 457 | (1)Sitak d. (4)David Savic [SRB] | 6-4 6-3 | | | | | | | | | |
9‑Aug‑2010 | Russia F4 | Clay | QF | 307 | 600 | (1)Sitak d. (6)Sergei Krotiouk [RUS] | 6-4 6-1 | | | | | | | | | |
9‑Aug‑2010 | Russia F4 | Clay | R16 | 307 | 1425 | (1)Sitak d. (Q)Ilya Lebedev [RUS] | 6-2 6-3 | | | | | | | | | |
9‑Aug‑2010 | Russia F4 | Clay | R32 | 307 | 840 | (1)Sitak d. Anton Manegin [RUS] | 6-2 6-2 | | | | | | | | | |
2‑Aug‑2010 | Beijing CH | Hard | R16 | 313 | 1520 | (WC)Yan Bai [CHN] d. (7)Sitak | 7-6(5) 6-0 | | 0.62 | 1.5% | 5.9% | 64.7% | 45.5% | 50.0% | 3/8 | 1:31 |
2‑Aug‑2010 | Beijing CH | Hard | R32 | 313 | 1052 | (7)Sitak d. (Q)Peng Gao [CHN] | 5-7 6-0 7-5 | | 1.26 | 4.5% | 1.1% | 62.9% | 67.9% | 48.5% | 3/7 | 2:23 |
26‑Jul‑2010 | Saransk CH | Clay | R32 | 310 | 179 | (3)Ivan Sergeyev [UKR] d. Sitak | 6-3 1-6 6-3 | | 0.95 | 9.5% | 9.5% | 50.0% | 75.7% | 29.7% | 2/8 | 1:33 |
19‑Jul‑2010 | Atlanta | Hard | Q1 | 310 | 299 | Brendan Evans [USA] d. Sitak | 7-5 6-3 | | 0.58 | 13.0% | 8.7% | 47.8% | 75.8% | 41.7% | 1/4 | 1:16 |
12‑Jul‑2010 | Aptos CH | Hard | R16 | 330 | 113 | (3)Donald Young [USA] d. (Q)Sitak | 1-6 6-4 6-4 | | 1.05 | 6.9% | 3.9% | 63.7% | 63.1% | 29.7% | 10/17 | 1:58 |
12‑Jul‑2010 | Aptos CH | Hard | R32 | 330 | 296 | (Q)Sitak d. Takao Suzuki [JPN] | 6-4 6-3 | | 1.68 | 6.1% | 2.0% | 61.2% | 86.7% | 47.4% | 0/1 | 1:20 |
5‑Jul‑2010 | Newport | Grass | Q1 | 322 | 552 | Richard Bloomfield [GBR] d. Sitak | 7-6(5) 6-7(1) 6-2 | | 0.81 | 6.4% | 3.7% | 69.7% | 75.0% | 45.5% | 4/6 | 2:09 |
28‑Jun‑2010 | Winnetka CH | Hard | R32 | 350 | 142 | (8)Kevin Kim [USA] d. (Q)Sitak | 6-1 6-2 | | 0.53 | 2.4% | 9.5% | 52.4% | 50.0% | 25.0% | 0/5 | 0:56 |
21‑Jun‑2010 | USA F15 | Hard | R32 | 350 | 739 | Conor Pollock [USA] d. (2)Sitak | 6-4 6-3 | | | | | | | | | |
14‑Jun‑2010 | USA F14 | Hard | F | 328 | 654 | Fritz Wolmarans [RSA] d. (1)Sitak | 6-3 6-4 | | | | | | | | | |
14‑Jun‑2010 | USA F14 | Hard | SF | 328 | 646 | (1)Sitak d. Nicholas Monroe [USA] | 4-6 6-2 6-0 | | | | | | | | | |
14‑Jun‑2010 | USA F14 | Hard | QF | 328 | 651 | (1)Sitak d. Marcus Daniell [NZL] | 6-2 7-6(5) | | | | | | | | | |
14‑Jun‑2010 | USA F14 | Hard | R16 | 328 | | (1)Sitak d. (Q)Sebastian Fanselow [GER] | 6-1 7-6(6) | | | | | | | | | |
14‑Jun‑2010 | USA F14 | Hard | R32 | 328 | | (1)Sitak d. (Q)Kiryl Harbatsiuk [BLR] | 6-3 6-1 | | | | | | | | | |
7‑Jun‑2010 | USA F13 | Hard | R32 | 328 | 631 | Daniel Yoo [KOR] d. (2)Sitak | 6-4 6-7(4) 6-2 | | | | | | | | | |
31‑May‑2010 | Ojai CH | Hard | R32 | 334 | 178 | (8)Alex Kuznetsov [USA] d. Sitak | 6-4 7-6(2) | | 0.97 | 8.3% | 13.9% | 55.6% | 62.5% | 43.8% | 4/9 | 1:51 |
24‑May‑2010 | Carson CH | Hard | R32 | 334 | 393 | Samuel Groth [AUS] d. Sitak | 7-6(3) 6-1 | | 0.68 | 3.3% | 1.6% | 55.7% | 58.8% | 51.9% | 2/6 | 1:15 |
17‑May‑2010 | Fergana CH | Hard | R32 | 308 | 312 | Pierre Ludovic Duclos [CAN] d. Sitak | 6-4 6-1 | | 0.63 | 4.5% | 15.9% | 54.5% | 75.0% | 25.0% | 1/5 | 1:02 |
10‑May‑2010 | Busan CH | Hard | R32 | 314 | 286 | Andrej Martin [SVK] d. Sitak | 6-3 3-6 7-6(8) | | 0.93 | 1.5% | 5.2% | 61.5% | 57.8% | 46.2% | 16/21 | 2:43 |
26‑Apr‑2010 | Uzbekistan F2 | Hard | QF | 315 | 394 | (6)Denys Molchanov [UKR] d. (3)Sitak | 6-4 6-1 | | | | | | | | | |
26‑Apr‑2010 | Uzbekistan F2 | Hard | R16 | 315 | 797 | (3)Sitak d. Alexander Bury [BLR] | 6-4 4-6 6-0 | | | | | | | | | |
26‑Apr‑2010 | Uzbekistan F2 | Hard | R32 | 315 | 941 | (3)Sitak d. (Q)Victor Kozin [RUS] | 6-0 6-3 | | | | | | | | | |
19‑Apr‑2010 | Uzbekistan F1 | Hard | R16 | 317 | 1749 | (Q)Ilia Starkov [RUS] d. (2)Sitak | 4-6 6-3 6-1 | | | | | | | | | |
19‑Apr‑2010 | Uzbekistan F1 | Hard | R32 | 317 | 736 | (2)Sitak d. Sarvar Ikramov [UZB] | 5-7 6-4 6-2 | | | | | | | | | |
29‑Mar‑2010 | USA F8 | Hard | R32 | 315 | 458 | Greg Ouellette [USA] d. (6)Sitak | 6-1 6-2 | | | | | | | | | |
1‑Mar‑2010 | USA F7 | Hard | F | 350 | 477 | (3)Sitak d. Mario Ancic [CRO] | 6-1 6-4 | | | | | | | | | |
1‑Mar‑2010 | USA F7 | Hard | SF | 350 | | (3)Sitak d. (2)Catalin Ionut Gard [ROU] | 6-3 6-0 | | | | | | | | | |
1‑Mar‑2010 | USA F7 | Hard | QF | 350 | 432 | (3)Sitak d. Dayne Kelly [AUS] | 6-3 6-3 | | | | | | | | | |
1‑Mar‑2010 | USA F7 | Hard | R16 | 350 | 841 | (3)Sitak d. (Q)Matheson Klein [AUS] | 6-0 6-2 | | | | | | | | | |
1‑Mar‑2010 | USA F7 | Hard | R32 | 350 | 917 | (3)Sitak d. (Q)Ruben Gonzales [PHI] | 2-6 6-4 6-4 | | | | | | | | | |
22‑Feb‑2010 | USA F6 | Hard | R32 | 347 | 818 | (Q)Phillip Simmonds [USA] d. (3)Sitak | 2-6 6-4 7-5 | | | | | | | | | |
15‑Feb‑2010 | USA F5 | Hard | R32 | 345 | 467 | Greg Ouellette [USA] d. (4)Sitak | 3-6 6-4 7-5 | | | | | | | | | |
1‑Feb‑2010 | USA F4 | Clay | QF | 346 | 537 | (8)Adrians Zguns [LAT] d. (2)Sitak | 6-2 3-1 RET | | | | | | | | | |
1‑Feb‑2010 | USA F4 | Clay | R16 | 346 | 841 | (2)Sitak d. Haydn Lewis [BAR] | 3-6 6-2 6-0 | | | | | | | | | |
1‑Feb‑2010 | USA F4 | Clay | R32 | 346 | 1710 | (2)Sitak d. (Q)Bastian Trinker [AUT] | 2-6 6-3 6-2 | | | | | | | | | |
25‑Jan‑2010 | USA F3 | Clay | R16 | 348 | 427 | Morgan Phillips [GBR] d. (3)Sitak | 4-6 7-6(5) 7-5 | | | | | | | | | |
25‑Jan‑2010 | USA F3 | Clay | R32 | 348 | 531 | (3)Sitak d. Soong Jae Cho [KOR] | 6-4 6-4 | | | | | | | | | |
18‑Jan‑2010 | USA F2 | Clay | R16 | 348 | 555 | (Q)Juho Paukku [FIN] d. (5)Sitak | 6-3 1-6 7-6(5) | | | | | | | | | |
18‑Jan‑2010 | USA F2 | Clay | R32 | 348 | | (5)Sitak d. (WC)Eric Hechtman [USA] | 7-5 6-1 | | | | | | | | | |
11‑Jan‑2010 | USA F1 | Clay | R16 | 348 | 703 | (Q)Alexander Domijan [USA] d. (4)Sitak | 7-6(4) 6-4 | | | | | | | | | |
11‑Jan‑2010 | USA F1 | Clay | R32 | 348 | 555 | (4)Sitak d. Joshua Milton [GBR] | 7-5 6-3 | | | | | | | | | |