9‑Nov‑1998 | Santiago | Clay | SF | 19 | 67 | Younes El Aynaoui [MAR] d. (2)Mantilla | 6-4 6-4 | | 0.67 | 4.7% | 1.6% | 65.6% | 69.0% | 40.9% | 4/7 | 1:10 |
9‑Nov‑1998 | Santiago | Clay | QF | 19 | 82 | (2)Mantilla d. (WC)Jim Courier [USA] | 3-6 6-3 7-6(6) | | 1.03 | 10.0% | 2.0% | 65.0% | 75.4% | 48.6% | 3/5 | 2:32 |
9‑Nov‑1998 | Santiago | Clay | R16 | 19 | 135 | (2)Mantilla d. (Q)Eduardo Medica [ARG] | 6-0 6-1 | | 2.25 | 12.9% | 6.5% | 29.0% | 88.9% | 63.6% | 0/1 | 0:57 |
9‑Nov‑1998 | Santiago | Clay | R32 | 19 | 62 | (2)Mantilla d. Mariano Zabaleta [ARG] | 6-2 6-3 | | 1.73 | 5.8% | 1.9% | 50.0% | 84.6% | 65.4% | 1/1 | 1:07 |
2‑Nov‑1998 | Bogota | Clay | R16 | 20 | 93 | (WC)Jim Courier [USA] d. (1)Mantilla | 7-6(4) 7-5 | | 0.67 | 6.7% | 2.2% | 47.2% | 76.2% | 55.3% | 5/7 | 1:53 |
2‑Nov‑1998 | Bogota | Clay | R32 | 20 | 97 | (1)Mantilla d. Guillermo Canas [ARG] | 6-4 6-2 | | 1.48 | 5.7% | 7.5% | 60.4% | 81.3% | 61.9% | 1/1 | 1:15 |
26‑Oct‑1998 | Mexico City | Clay | R16 | 20 | 361 | (Q)Xavier Malisse [BEL] d. (1)Mantilla | 7-6(4) 3-6 6-3 | | 0.93 | 3.0% | 10.9% | 47.5% | 79.2% | 43.4% | 4/7 | 2:10 |
26‑Oct‑1998 | Mexico City | Clay | R32 | 20 | 55 | (1)Mantilla d. Fernando Vicente [ESP] | 6-4 6-3 | | 1.63 | 5.1% | 1.7% | 45.8% | 81.5% | 68.8% | 4/4 | 1:25 |
5‑Oct‑1998 | Palermo | Clay | R32 | 21 | 138 | (WC)Marzio Martelli [ITA] d. (3)Mantilla | 7-6(5) 6-3 | | 0.89 | 8.8% | 2.5% | 55.0% | 59.1% | 52.8% | 3/7 | 1:45 |
28‑Sep‑1998 | Grand Slam Cup | Hard | QF | 21 | 3 | (2)Marcelo Rios [CHI] d. Mantilla | 7-6 7-5 | | | | | | | | | |
28‑Sep‑1998 | Grand Slam Cup | Hard | R16 | 21 | 34 | Mantilla d. Nicolas Escude [FRA] | 6-3 6-3 | | | | | | | | | |
14‑Sep‑1998 | Bournemouth | Clay | F | 22 | 17 | (3)Mantilla d. (2)Albert Costa [ESP] | 6-3 7-5 | | 1.57 | 5.3% | 1.8% | 57.9% | 75.8% | 70.8% | 2/3 | 1:28 |
14‑Sep‑1998 | Bournemouth | Clay | SF | 22 | 103 | (3)Mantilla d. Marc Kevin Goellner [GER] | 6-4 6-2 | | 2.13 | 17.4% | 0.0% | 63.0% | 86.2% | 70.6% | 0/0 | 0:55 |
14‑Sep‑1998 | Bournemouth | Clay | QF | 22 | 143 | (3)Mantilla d. Stefan Koubek [AUT] | 6-7(6) 6-4 6-4 | | 0.98 | 0.0% | 4.6% | 51.4% | 69.6% | 49.1% | 8/12 | 2:12 |
14‑Sep‑1998 | Bournemouth | Clay | R16 | 22 | 110 | (3)Mantilla d. Jordi Burillo [ESP] | 7-5 6-2 | | 1.44 | 11.7% | 5.0% | 46.7% | 82.1% | 56.3% | 0/1 | 1:16 |
14‑Sep‑1998 | Bournemouth | Clay | R32 | 22 | 200 | (3)Mantilla d. (Q)Federico Browne [ARG] | 6-4 6-2 | | 2.05 | 11.4% | 2.3% | 47.7% | 90.5% | 73.9% | 0/0 | 1:06 |
31‑Aug‑1998 | US Open | Hard | R64 | 18 | 13 | (13)Tim Henman [GBR] d. Mantilla | 6-3 5-7 7-5 6-4 | | 0.65 | 2.8% | 3.5% | 58.2% | 72.0% | 45.8% | 11/16 | |
31‑Aug‑1998 | US Open | Hard | R128 | 18 | 93 | Mantilla d. Brett Steven [NZL] | 6-3 3-6 6-4 7-5 | | 1.06 | 4.7% | 3.3% | 47.3% | 73.2% | 55.7% | 7/9 | |
24‑Aug‑1998 | Long Island | Hard | F | 19 | 3 | (2)Patrick Rafter [AUS] d. (8)Mantilla | 7-6(3) 6-2 | | 0.60 | 5.9% | 5.9% | 44.1% | 76.7% | 50.0% | 7/9 | 1:18 |
24‑Aug‑1998 | Long Island | Hard | SF | 19 | 72 | (8)Mantilla d. Marat Safin [RUS] | 6-3 5-7 6-4 | | 0.97 | 9.5% | 5.3% | 50.5% | 79.2% | 57.4% | 1/3 | 1:45 |
24‑Aug‑1998 | Long Island | Hard | QF | 19 | 27 | (8)Mantilla d. (WC)Gustavo Kuerten [BRA] | 6-4 2-6 6-4 | | 0.92 | 12.8% | 8.1% | 47.7% | 87.8% | 44.4% | 6/8 | 1:37 |
24‑Aug‑1998 | Long Island | Hard | R16 | 19 | 35 | (8)Mantilla d. Bohdan Ulihrach [CZE] | 7-6(4) 6-3 | | 1.53 | 10.6% | 3.0% | 56.1% | 86.5% | 58.6% | 3/4 | 1:19 |
24‑Aug‑1998 | Long Island | Hard | R32 | 19 | 105 | (8)Mantilla d. Sergi Bruguera [ESP] | 6-4 6-4 | | 1.58 | 9.8% | 2.0% | 60.8% | 87.1% | 70.0% | 0/0 | 1:10 |
17‑Aug‑1998 | Indianapolis | Hard | R32 | 19 | 47 | Hicham Arazi [MAR] d. (10)Mantilla | 6-2 4-6 6-4 | | 0.79 | 2.0% | 2.0% | 50.5% | 60.8% | 48.0% | 8/13 | 1:55 |
17‑Aug‑1998 | Indianapolis | Hard | R64 | 19 | 42 | (10)Mantilla d. Vincent Spadea [USA] | 7-5 7-6(3) | | 1.13 | 10.0% | 3.8% | 47.5% | 84.2% | 45.2% | 3/5 | 1:59 |
10‑Aug‑1998 | Cincinnati Masters | Hard | R64 | 19 | 28 | Wayne Ferreira [RSA] d. (15)Mantilla | 7-6(5) 7-5 | | 0.78 | 6.6% | 2.6% | 47.4% | 69.4% | 62.5% | 5/7 | 1:32 |
3‑Aug‑1998 | Amsterdam | Clay | R32 | 17 | 117 | (Q)Mariano Zabaleta [ARG] d. (2)Mantilla | 7-6(2) 6-2 | | 0.79 | 0.0% | 1.7% | 56.9% | 57.6% | 64.0% | 7/10 | 1:24 |
27‑Jul‑1998 | Umag | Clay | QF | 19 | 43 | (7)Bohdan Ulihrach [CZE] d. (2)Mantilla | 6-3 3-6 7-6(2) | | 0.89 | 1.8% | 2.6% | 55.3% | 68.3% | 45.1% | 11/15 | 2:18 |
27‑Jul‑1998 | Umag | Clay | R16 | 19 | 91 | (2)Mantilla d. Adrian Voinea [ROU] | 6-3 6-0 | | 1.68 | 4.3% | 6.4% | 53.2% | 84.0% | 54.5% | 1/1 | 0:59 |
27‑Jul‑1998 | Umag | Clay | R32 | 19 | 143 | (2)Mantilla d. Lars Burgsmuller [GER] | 6-3 6-3 | | 1.46 | 9.8% | 2.0% | 41.2% | 71.4% | 53.3% | 3/6 | 1:13 |
20‑Jul‑1998 | Stuttgart Outdoor | Clay | R16 | 12 | 81 | Boris Becker [GER] d. (7)Mantilla | 7-6(2) 7-5 | | 0.71 | 4.8% | 1.0% | 72.1% | 57.3% | 58.6% | 9/11 | 2:08 |
20‑Jul‑1998 | Stuttgart Outdoor | Clay | R32 | 12 | 37 | (7)Mantilla d. Richard Fromberg [AUS] | 7-6(5) 7-5 | | 1.19 | 3.3% | 2.2% | 58.7% | 66.7% | 63.2% | 9/10 | 2:15 |
6‑Jul‑1998 | Gstaad | Clay | QF | 12 | 119 | Boris Becker [GER] d. (5)Mantilla | 6-4 6-4 | | 0.70 | 2.9% | 2.9% | 82.9% | 65.5% | 50.0% | 4/6 | 1:16 |
6‑Jul‑1998 | Gstaad | Clay | R16 | 12 | 24 | (5)Mantilla d. Fabrice Santoro [FRA] | 6-4 0-6 6-2 | | 1.08 | 0.0% | 6.4% | 66.7% | 67.3% | 46.2% | 5/8 | 1:54 |
6‑Jul‑1998 | Gstaad | Clay | R32 | 12 | 425 | (5)Mantilla d. (Q)Thierry Guardiola [FRA] | 6-2 6-2 | | 1.67 | 5.8% | 3.8% | 67.3% | 68.6% | 76.5% | 6/6 | 1:46 |
22‑Jun‑1998 | Wimbledon | Grass | R32 | 11 | 117 | (Q)Sebastien Grosjean [FRA] d. (16)Mantilla | 6-0 7-6(8) 6-2 | | 0.53 | 1.1% | 4.3% | 53.2% | 60.0% | 40.9% | 7/13 | 1:38 |
22‑Jun‑1998 | Wimbledon | Grass | R64 | 11 | 120 | (16)Mantilla d. Radomir Vasek [CZE] | 7-6(4) 3-6 6-3 6-4 | | 1.20 | 11.8% | 3.9% | 62.7% | 70.8% | 54.4% | 8/13 | 2:25 |
22‑Jun‑1998 | Wimbledon | Grass | R128 | 11 | 132 | 6-2 6-2 1-6 4-6 6-3 | | 1.14 | 6.9% | 6.9% | 56.9% | 76.8% | 43.5% | 6/10 | 2:13 |
15‑Jun‑1998 | Nottingham | Grass | R32 | 13 | 79 | Sargis Sargsian [ARM] d. (3)Mantilla | 6-3 6-7(7) 7-6(3) | | 0.85 | 2.4% | 2.4% | 61.4% | 67.9% | 49.0% | 8/11 | 2:24 |
25‑May‑1998 | Roland Garros | Clay | SF | 15 | 12 | (12)Carlos Moya [ESP] d. (15)Mantilla | 5-7 6-2 6-4 6-2 | (ch) | 0.77 | 3.4% | 4.2% | 55.1% | 64.6% | 47.2% | 0/6 | 2:45 |
25‑May‑1998 | Roland Garros | Clay | QF | 15 | 23 | (15)Mantilla d. Thomas Muster [AUT] | 6-4 6-2 4-6 6-3 | | 1.39 | 1.0% | 0.0% | 58.8% | 68.4% | 65.0% | 3/7 | 2:26 |
25‑May‑1998 | Roland Garros | Clay | R16 | 15 | 97 | (15)Mantilla d. Ramon Delgado [PAR] | 6-2 6-2 6-4 | | 1.41 | 7.7% | 1.9% | 59.6% | 75.8% | 47.6% | 7/10 | 1:46 |
25‑May‑1998 | Roland Garros | Clay | R32 | 15 | 27 | (15)Mantilla d. Fabrice Santoro [FRA] | 4-6 6-2 6-2 7-5 | | 1.23 | 4.3% | 1.4% | 71.0% | 67.3% | 47.5% | 4/8 | 3:01 |
25‑May‑1998 | Roland Garros | Clay | R64 | 15 | 48 | (15)Mantilla d. Byron Black [ZIM] | 6-2 6-2 7-6(2) | | 1.52 | 12.4% | 3.3% | 52.1% | 81.0% | 53.4% | 13/15 | 2:02 |
25‑May‑1998 | Roland Garros | Clay | R128 | 15 | 198 | (15)Mantilla d. (Q)Wolfgang Schranz [AUT] | 6-2 6-4 6-2 | | 1.68 | 6.7% | 0.0% | 48.0% | 75.0% | 74.4% | 5/6 | 1:30 |
11‑May‑1998 | Rome Masters | Clay | R32 | 15 | 24 | Thomas Muster [AUT] d. (13)Mantilla | 6-4 3-6 6-4 | | 0.93 | 2.0% | 2.0% | 67.0% | 56.7% | 42.4% | 10/16 | 2:07 |
11‑May‑1998 | Rome Masters | Clay | R64 | 15 | 37 | (13)Mantilla d. Jim Courier [USA] | 6-2 6-3 | | 1.37 | 1.9% | 3.7% | 75.9% | 75.6% | 23.1% | 5/6 | 1:19 |
4‑May‑1998 | Hamburg Masters | Clay | SF | 13 | 9 | (4)Alex Corretja [ESP] d. (9)Mantilla | 6-2 3-6 6-3 | (ch) | 0.96 | 1.2% | 1.2% | 61.7% | 54.0% | 58.1% | 2/8 | 2:12 |
4‑May‑1998 | Hamburg Masters | Clay | QF | 13 | 23 | (9)Mantilla d. (16)Goran Ivanisevic [CRO] | 6-0 2-0 RET | | 3.54 | 10.0% | 0.0% | 80.0% | 75.0% | 100.0% | 0/0 | 0:32 |
4‑May‑1998 | Hamburg Masters | Clay | R16 | 13 | 12 | (9)Mantilla d. (8)Alberto Berasategui [ESP] | 1-6 7-6(5) 7-6(4) | | 0.91 | 0.8% | 0.8% | 73.6% | 58.9% | 47.1% | 9/15 | 2:35 |
4‑May‑1998 | Hamburg Masters | Clay | R32 | 13 | 62 | (9)Mantilla d. Bohdan Ulihrach [CZE] | 6-4 6-2 | | 1.50 | 5.6% | 0.0% | 70.4% | 71.1% | 56.3% | 4/5 | 1:13 |
4‑May‑1998 | Hamburg Masters | Clay | R64 | 13 | 40 | (9)Mantilla d. Guillaume Raoux [FRA] | 6-4 RET | | 1.23 | 0.0% | 0.0% | 74.3% | 57.7% | 44.4% | 3/5 | 0:48 |
20‑Apr‑1998 | Monte Carlo Masters | Clay | R64 | 11 | 24 | Nicolas Kiefer [GER] d. (9)Mantilla | 6-1 6-4 | | 0.70 | 6.5% | 0.0% | 80.4% | 45.9% | 33.3% | 3/8 | 1:04 |
13‑Apr‑1998 | Barcelona | Clay | R32 | 12 | 57 | Slava Dosedel [CZE] d. (5)Mantilla | 6-4 7-6(2) | | 0.86 | 1.3% | 1.3% | 71.4% | 54.5% | 36.4% | 8/13 | 1:29 |
6‑Apr‑1998 | Estoril | Clay | QF | 13 | 55 | Karim Alami [MAR] d. (1)Mantilla | 3-6 7-5 6-1 | | 0.89 | 0.0% | 1.3% | 77.2% | 60.7% | 44.4% | 6/11 | 1:48 |
6‑Apr‑1998 | Estoril | Clay | R16 | 13 | 48 | (1)Mantilla d. Andrea Gaudenzi [ITA] | 6-1 1-6 7-6(6) | | 0.90 | 1.1% | 4.2% | 67.4% | 68.8% | 38.7% | 8/12 | 1:52 |
6‑Apr‑1998 | Estoril | Clay | R32 | 13 | 66 | (1)Mantilla d. Javier Sanchez [ESP] | 6-1 6-3 | | 1.87 | 2.1% | 4.3% | 70.2% | 75.8% | 57.1% | 2/3 | 1:06 |
16‑Mar‑1998 | Miami Masters | Hard | R64 | 13 | 83 | Paul Haarhuis [NED] d. (12)Mantilla | 6-7(3) 6-4 7-6(3) | | 0.85 | 1.6% | 0.0% | 73.0% | 64.0% | 60.6% | 3/7 | 2:17 |
9‑Mar‑1998 | Indian Wells Masters | Hard | R64 | 13 | 22 | Albert Costa [ESP] d. (13)Mantilla | 4-6 6-4 6-3 | | 0.82 | 6.5% | 1.1% | 68.5% | 68.3% | 58.6% | 9/11 | 1:52 |
9‑Feb‑1998 | Dubai | Hard | F | 15 | 10 | (4)Alex Corretja [ESP] d. (6)Mantilla | 7-6(0) 6-1 | | 0.79 | 1.7% | 1.7% | 59.3% | 68.6% | 37.5% | 5/8 | 1:42 |
9‑Feb‑1998 | Dubai | Hard | SF | 15 | 51 | (6)Mantilla d. Wayne Ferreira [RSA] | 7-6(10) 4-6 6-4 | | 0.96 | 0.8% | 3.4% | 73.9% | 65.9% | 32.3% | 8/13 | 2:20 |
9‑Feb‑1998 | Dubai | Hard | QF | 15 | 19 | (6)Mantilla d. Alberto Berasategui [ESP] | 6-4 6-4 | | 1.21 | 1.7% | 5.1% | 81.4% | 62.5% | 45.5% | 0/3 | 1:15 |
9‑Feb‑1998 | Dubai | Hard | R16 | 15 | 64 | (6)Mantilla d. (WC)Boris Becker [GER] | W/O | | | | | | | | | |
9‑Feb‑1998 | Dubai | Hard | R32 | 15 | 55 | (6)Mantilla d. Karim Alami [MAR] | 6-4 6-2 | | 1.56 | 7.1% | 3.6% | 67.9% | 78.9% | 55.6% | 4/4 | 1:02 |
19‑Jan‑1998 | Australian Open | Hard | R128 | 16 | 68 | Byron Black [ZIM] d. (14)Mantilla | 6-4 6-0 4-6 6-4 | | 0.77 | 0.7% | 0.7% | 73.0% | 61.1% | 32.5% | 12/19 | 2:30 |
12‑Jan‑1998 | Auckland | Hard | SF | 16 | 73 | Richard Fromberg [AUS] d. (2)Mantilla | 6-3 7-6(8) | | 0.74 | 2.7% | 1.3% | 62.7% | 68.1% | 60.7% | 3/4 | 1:30 |
12‑Jan‑1998 | Auckland | Hard | QF | 16 | 54 | (2)Mantilla d. Carlos Costa [ESP] | 6-2 6-3 | | 1.51 | 2.1% | 2.1% | 74.5% | 68.6% | 58.3% | 3/4 | 1:13 |
12‑Jan‑1998 | Auckland | Hard | R16 | 16 | 159 | (2)Mantilla d. (Q)Michael Sell [USA] | 6-3 7-6(7) | | 1.18 | 1.3% | 3.9% | 66.2% | 58.8% | 53.8% | 3/7 | 1:38 |
12‑Jan‑1998 | Auckland | Hard | R32 | 16 | 70 | (2)Mantilla d. Johan Van Herck [BEL] | 7-6(3) 6-3 | | 1.29 | 6.7% | 0.0% | 69.3% | 73.1% | 56.5% | 2/3 | 1:37 |