27‑Oct‑2003 | Nottingham CH | Hard | R16 | 182 | 129 | (8)Dennis Van Scheppingen [NED] d. Roitman | 6-1 6-0 | | | | | | | | | |
27‑Oct‑2003 | Nottingham CH | Hard | R32 | 182 | 205 | Roitman d. Takao Suzuki [JPN] | 6-3 7-6(2) | | | | | | | | | |
6‑Oct‑2003 | Barcelona CH | Clay | R16 | 169 | 189 | Jan Frode Andersen [NOR] d. Roitman | 7-5 6-2 | | | | | | | | | |
6‑Oct‑2003 | Barcelona CH | Clay | R32 | 169 | 64 | Roitman d. (1)Luis Horna [PER] | 6-4 7-6(1) | | | | | | | | | |
29‑Sep‑2003 | Seville CH | Clay | R16 | 169 | 159 | Alessio Di Mauro [ITA] d. Roitman | 3-6 7-6(4) 6-4 | | | | | | | | | |
29‑Sep‑2003 | Seville CH | Clay | R32 | 169 | 263 | Roitman d. (Q)Mario Radic [CRO] | 7-5 7-6(1) | | | | | | | | | |
15‑Sep‑2003 | Banja Luka CH | Clay | R32 | 163 | 236 | Paolo Lorenzi [ITA] d. (1)Roitman | 3-6 7-6(5) 7-6(5) | | | | | | | | | |
8‑Sep‑2003 | Budapest2 CH | Clay | R32 | 152 | 253 | Mariano Delfino [ARG] d. (4)Roitman | 6-1 6-2 | | | | | | | | | |
25‑Aug‑2003 | Freudenstadt CH | Clay | QF | 152 | 105 | (2)Irakli Labadze [GEO] d. (8)Roitman | 6-1 6-2 | | | | | | | | | |
25‑Aug‑2003 | Freudenstadt CH | Clay | R16 | 152 | 227 | (8)Roitman d. (LL)Lovro Zovko [CRO] | 6-1 6-4 | | | | | | | | | |
25‑Aug‑2003 | Freudenstadt CH | Clay | R32 | 152 | 1308 | (8)Roitman d. (WC)Evgeny Korolev [KAZ] | 7-6(8) 6-2 | | | | | | | | | |
11‑Aug‑2003 | San Benedetto CH | Clay | QF | 154 | 215 | Salvador Navarro [ESP] d. (3)Roitman | 6-4 6-4 | | | | | | | | | |
11‑Aug‑2003 | San Benedetto CH | Clay | R16 | 154 | 243 | (3)Roitman d. Yuri Schukin [KAZ] | 6-4 6-4 | | | | | | | | | |
11‑Aug‑2003 | San Benedetto CH | Clay | R32 | 154 | 502 | (3)Roitman d. (Q)Daniele Giorgini [ITA] | 6-0 6-2 | | | | | | | | | |
4‑Aug‑2003 | San Marino CH | Clay | QF | 166 | 178 | Alex Calatrava [ESP] d. Roitman | 6-2 3-6 6-3 | | | | | | | | | |
4‑Aug‑2003 | San Marino CH | Clay | R16 | 166 | 120 | Roitman d. (8)Oscar Hernandez [ESP] | W/O | | | | | | | | | |
4‑Aug‑2003 | San Marino CH | Clay | R32 | 166 | 165 | Roitman d. (WC)Massimo Dellacqua [ITA] | 5-7 6-3 6-2 | | | | | | | | | |
28‑Jul‑2003 | Washington | Hard | R32 | 146 | 80 | (16)Brian Vahaly [USA] d. Roitman | 6-4 3-6 6-0 | | 0.75 | 3.2% | 3.2% | 56.4% | 71.7% | 39.0% | 7/11 | 1:42 |
28‑Jul‑2003 | Washington | Hard | R64 | 146 | 137 | Roitman d. Peter Luczak [AUS] | 6-3 7-5 | | 1.35 | 4.1% | 1.4% | 56.8% | 71.4% | 59.4% | 4/5 | 1:29 |
21‑Jul‑2003 | Indianapolis | Hard | R64 | 140 | 396 | (Q)Prakash Amritraj [IND] d. Roitman | 6-3 3-6 7-5 | | 0.92 | 5.8% | 2.3% | 58.1% | 74.0% | 36.1% | 5/10 | 1:58 |
14‑Jul‑2003 | Aptos CH | Hard | R16 | 137 | 173 | Jeff Salzenstein [USA] d. (6)Roitman | 6-1 6-4 | | | | | | | | | |
14‑Jul‑2003 | Aptos CH | Hard | R32 | 137 | 161 | (6)Roitman d. Michael Chang [USA] | 6-2 7-6(3) | | | | | | | | | |
16‑Jun‑2003 | Braunschweig CH | Clay | R32 | 130 | 98 | Tomas Behrend [GER] d. Roitman | 6-0 3-6 6-3 | | | | | | | | | |
9‑Jun‑2003 | Biella CH | Clay | R32 | 130 | 111 | Attila Savolt [HUN] d. Roitman | 7-6(4) 6-3 | | | | | | | | | |
2‑Jun‑2003 | Prostejov CH | Clay | R32 | 134 | 253 | (LL)Ota Fukarek [CZE] d. Roitman | 6-4 7-5 | | | | | | | | | |
26‑May‑2003 | Roland Garros | Clay | R128 | 134 | 9 | (9)Albert Costa [ESP] d. (LL)Roitman | 6-7(3) 2-6 7-5 6-2 6-2 | | 0.83 | 4.3% | 3.7% | 56.2% | 65.9% | 42.3% | 11/19 | 3:38 |
12‑May‑2003 | Forest Hills CH | Clay | R32 | 135 | 157 | Alex Kim [USA] d. (8)Roitman | 7-6(3) 3-6 6-1 | | | | | | | | | |
5‑May‑2003 | Birmingham CH | Clay | R16 | 139 | 154 | Wesley Moodie [RSA] d. (6)Roitman | 4-6 6-4 6-0 | | | | | | | | | |
5‑May‑2003 | Birmingham CH | Clay | R32 | 139 | 223 | (6)Roitman d. Dmitry Tursunov [RUS] | 3-6 7-6(5) 6-4 | | | | | | | | | |
21‑Apr‑2003 | Houston | Clay | R32 | 136 | 55 | Mardy Fish [USA] d. (Q)Roitman | 6-3 6-3 | | 0.46 | 2.0% | 2.0% | 52.9% | 59.3% | 62.5% | 0/3 | 1:03 |
14‑Apr‑2003 | Bermuda CH | Clay | R16 | 139 | 153 | Juan Antonio Marin [CRC] d. Roitman | 6-1 6-1 | | | | | | | | | |
14‑Apr‑2003 | Bermuda CH | Clay | R32 | 139 | 68 | Roitman d. (1)Kenneth Carlsen [DEN] | 6-3 4-6 6-1 | | | | | | | | | |
24‑Mar‑2003 | Barletta CH | Clay | R32 | 135 | 65 | (1)Alberto Martin [ESP] d. Roitman | 6-3 7-5 | | | | | | | | | |
17‑Mar‑2003 | Cagliari CH | Clay | R32 | 135 | 95 | (4)Albert Portas [ESP] d. Roitman | 6-4 6-3 | | | | | | | | | |
3‑Mar‑2003 | Besancon CH | Hard | R16 | 136 | 119 | (5)Jan Vacek [CZE] d. Roitman | 7-5 6-1 | | | | | | | | | |
3‑Mar‑2003 | Besancon CH | Hard | R32 | 136 | 291 | Roitman d. (Q)Uros Vico [ITA] | 6-2 6-1 | | | | | | | | | |
24‑Feb‑2003 | Cherbourg CH | Hard | F | 176 | 177 | Roitman d. Rafael Nadal [ESP] | 6-3 5-7 6-4 | | | | | | | | | |
24‑Feb‑2003 | Cherbourg CH | Hard | SF | 176 | 219 | Roitman d. Julien Benneteau [FRA] | 6-4 6-4 | | | | | | | | | |
24‑Feb‑2003 | Cherbourg CH | Hard | QF | 176 | 122 | Roitman d. (3)Noam Okun [ISR] | 3-6 6-4 6-1 | | | | | | | | | |
24‑Feb‑2003 | Cherbourg CH | Hard | R16 | 176 | 259 | Roitman d. Lionel Roux [FRA] | 6-1 6-1 | | | | | | | | | |
24‑Feb‑2003 | Cherbourg CH | Hard | R32 | 176 | 610 | Roitman d. (Q)Dominique Coene [BEL] | 6-2 6-1 | | | | | | | | | |
30‑Dec‑2002 | Sao Paulo1 CH | Hard | QF | 178 | 237 | Edgardo Massa [ARG] d. (8)Roitman | 2-6 6-3 6-1 | | | | | | | | | |
30‑Dec‑2002 | Sao Paulo1 CH | Hard | R16 | 178 | 261 | (8)Roitman d. Julio Silva [BRA] | 6-7(2) 7-6(4) 6-4 | | | | | | | | | |
30‑Dec‑2002 | Sao Paulo1 CH | Hard | R32 | 178 | 205 | (8)Roitman d. Jimmy Wang [TPE] | 6-4 3-6 7-5 | | | | | | | | | |