 USA: US Open - Doubles - Main |
|---|
| 1/8-finals | Bovina E./Stubbs R. | Petrova N./Pierce M. | 2:0 (6:1, 7:6) | details | 01.09.2003 |
| 1/16-finals | Cargill A./Wheeler C. | Petrova N./Pierce M. | 0:2 (3:6, 2:6) | details | 31.08.2003 |
| 1/32-finals | Li T./Sun T. | Petrova N./Pierce M. | 1:2 (6:3, 5:7, 4:6) | details | 28.08.2003 |
 Canada: Toronto - Doubles - Main |
|---|
| Semi-finals | Kuznetsova S./Navratilova M. | Petrova N./Pierce M. | 2:1 (7:6, 3:6, 6:3) | details | 16.08.2003 |
| Quarter-finals | Dementieva E./Krasnoroutskaya L. | Petrova N./Pierce M. | 1:2 (6:3, 3:6, 4:6) | details | 15.08.2003 |
| 1/8-finals | Petrova N./Pierce M. | Black C./Likhovtseva E. | 2:1 (6:3, 0:6, 6:1) | details | 14.08.2003 |
| 1/16-finals | Petrova N./Pierce M. | Myskina A./Zvonareva V. | 2:1 (5:7, 6:0, 6:3) | details | 12.08.2003 |
 Netherlands: Hertogenbosch - Doubles - Main |
|---|
| Final | Dementieva E./Krasnoroutskaya L. | Petrova N./Pierce M. | 2:1 (2:6, 6:3, 6:4) | details | 22.06.2003 |
| Semi-finals | Petrova N./Pierce M. | Jidkova A./Rittner B. | 2:0 (6:3, 6:3) | details | 21.06.2003 |
| Quarter-finals | Petrova N./Pierce M. | Ruano Pascual V./Suarez P. | 2:0 (6:4, 6:4) | details | 18.06.2003 |
| 1/8-finals | Petrova N./Pierce M. | Barclay C./De Villiers N. | 2:0 (6:3, 6:3) | details | 16.06.2003 |
