20‑Oct‑2003 | USA F29 | Hard | R32 | 384 | 375 | Ignacio Hirigoyen [ARG] d. Ilie | 3-6 7-6(5) 7-5 | | | | | | | | | |
13‑Oct‑2003 | USA F28 | Hard | R32 | 384 | 474 | Julien Cassaigne [FRA] d. (4)Ilie | 2-6 6-3 6-1 | | | | | | | | | |
28‑Jul‑2003 | Los Angeles | Hard | R32 | 394 | 46 | Robby Ginepri [USA] d. (Q)Ilie | 6-1 6-1 | | 0.28 | 7.9% | 10.5% | 57.9% | 54.5% | 18.8% | 0/5 | 0:35 |
21‑Jul‑2003 | Lexington CH | Hard | R16 | 421 | 605 | (WC)Phillip King [USA] d. Ilie | 5-7 7-5 6-2 | | | | | | | | | |
21‑Jul‑2003 | Lexington CH | Hard | R32 | 421 | 363 | Ilie d. Harsh Mankad [IND] | 4-6 6-3 7-5 | | | | | | | | | |
14‑Jul‑2003 | Aptos CH | Hard | R32 | 418 | 245 | (Q)Takao Suzuki [JPN] d. Ilie | 6-1 6-2 | | | | | | | | | |
7‑Jul‑2003 | Granby CH | Hard | QF | 476 | 155 | (2)Eric Taino [PHI] d. Ilie | 6-4 6-4 | | | | | | | | | |
7‑Jul‑2003 | Granby CH | Hard | R16 | 476 | 275 | Ilie d. Jaymon Crabb [AUS] | 6-3 7-5 | | | | | | | | | |
7‑Jul‑2003 | Granby CH | Hard | R32 | 476 | 189 | Ilie d. (6)Maximilian Abel [GER] | 7-6(8) 6-3 | | | | | | | | | |
14‑Apr‑2003 | Bermuda CH | Clay | R32 | 363 | 73 | (3)Nicolas Kiefer [GER] d. (WC)Ilie | 6-2 6-3 | | | | | | | | | |
10‑Mar‑2003 | Ho Chi Minh CH | Hard | R16 | 381 | 169 | (7)Wesley Moodie [RSA] d. Ilie | 3-6 6-3 7-6(6) | | | | | | | | | |
10‑Mar‑2003 | Ho Chi Minh CH | Hard | R32 | 381 | | Ilie d. (WC)Minh Quan Do [VIE] | 6-1 6-2 | | | | | | | | | |
24‑Feb‑2003 | USA F5 | Hard | QF | 472 | 386 | Dusan Vemic [SRB] d. Ilie | 3-6 6-3 5-2 RET | | | | | | | | | |
24‑Feb‑2003 | USA F5 | Hard | R16 | 472 | 451 | Ilie d. Michael Berrer [GER] | 7-5 5-7 6-3 | | | | | | | | | |
24‑Feb‑2003 | USA F5 | Hard | R32 | 472 | 396 | Ilie d. Tripp Phillips [USA] | 6-0 7-5 | | | | | | | | | |
17‑Feb‑2003 | USA F4 | Hard | F | 448 | 279 | Ilie d. (3)Doug Bohaboy [USA] | 6-7(4) 6-3 6-4 | | | | | | | | | |
17‑Feb‑2003 | USA F4 | Hard | SF | 448 | 306 | Ilie d. (7)Thomas Blake [USA] | 4-6 6-1 6-4 | | | | | | | | | |
17‑Feb‑2003 | USA F4 | Hard | QF | 448 | 450 | Ilie d. Michael Berrer [GER] | 6-4 6-2 | | | | | | | | | |
17‑Feb‑2003 | USA F4 | Hard | R16 | 448 | 367 | Ilie d. Raven Klaasen [RSA] | 6-2 4-6 7-6(2) | | | | | | | | | |
17‑Feb‑2003 | USA F4 | Hard | R32 | 448 | 528 | Ilie d. (Q)Genius Chidzikwe [ZIM] | 6-3 6-0 | | | | | | | | | |
3‑Feb‑2003 | Joplin CH | Hard | R32 | 453 | 232 | Kevin Kim [USA] d. Ilie | 7-6(4) 6-3 | | | | | | | | | |
27‑Jan‑2003 | Dallas CH | Hard | QF | 523 | 111 | (3)Cecil Mamiit [PHI] d. Ilie | 6-4 7-6(4) | | | | | | | | | |
27‑Jan‑2003 | Dallas CH | Hard | R16 | 523 | 207 | Ilie d. Sebastien De Chaunac [FRA] | 7-6(4) 6-4 | | | | | | | | | |
27‑Jan‑2003 | Dallas CH | Hard | R32 | 523 | 138 | Ilie d. (5)Ivan Miranda [PER] | 6-3 6-4 | | | | | | | | | |
13‑Jan‑2003 | Australian Open | Hard | R128 | 525 | 206 | (Q)Jaymon Crabb [AUS] d. (WC)Ilie | 6-3 3-6 7-6(3) 6-4 | | 0.87 | 9.0% | 3.3% | 60.7% | 71.6% | 47.9% | 3/7 | 2:18 |