France: French Open - Doubles - Main |
| 1/32-finals | Ruano Pascual V./Suarez P. | Coetzer A./Steck J. | 2:0 (6:1, 6:2) | details | 26.05.2003 |
USA: Amelia Island - Main |
| 1/8-finals | Jidkova A./Morigami A. | Coetzer A./Steck J. | 2:0 (6:4, 6:2) | details | 14.04.2003 |
USA: Charleston - Doubles - Main |
| 1/16-finals | Bovina E./Stubbs R. | Coetzer A./Steck J. | 2:0 (6:1, 6:0) | details | 31.03.2003 |
USA: Indian Wells - Doubles - Main |
| 1/16-finals | Coetzer A./Steck J. | Dementieva E./Grande R. | 1:2 (2:6, 6:2, 6:7) | details | 03.03.2003 |
USA: Memphis - Doubles - Main |
| Semi-finals | Morigami A./Obata S. | Coetzer A./Steck J. | 2:0 (6:3, 6:4) | details | 22.02.2003 |
| Quarter-finals | Augustus A./Webb V. | Coetzer A./Steck J. | 0:2 (1:6, 3:6) | details | 21.02.2003 |
| 1/8-finals | Schmidt E./Serra Zanetti A. | Coetzer A./Steck J. | 1:2 (6:2, 5:7, 0:6) | details | 18.02.2003 |