 Netherlands: Hertogenbosch - Doubles - Main |
|---|
| 1/8-finals | Johnson D./Paes L. | Schalken S./Van Lottum J. | 2:0 (6:2, 7:6) | details | 16.06.2003 |
 United Kingdom: London - Doubles - Main |
|---|
| 1/16-finals | Malisse X./Sa A. | Schalken S./Van Lottum J. | 2:1 (1:6, 7:5, 6:2) | details | 09.06.2003 |
 France: French Open - Doubles - Main |
|---|
| 1/32-finals | Chela J. I./Roitman S. | Schalken S./Van Lottum J. | 1:0 RET. (6:1, 1:1) | details | 27.05.2003 |
 Australia: Australian Open - Doubles - Main |
|---|
| 1/16-finals | Damm M./Suk C. | Schalken S./Van Lottum J. | 2:1 (3:6, 6:4, 6:2) | details | 16.01.2003 |
| 1/32-finals | Schalken S./Van Lottum J. | Arnold-Ker L./Nalbandian D. | 2:1 (3:6, 6:4, 6:2) | details | 13.01.2003 |
| Netherlands: Hertogenbosch - Doubles - Main |
|---|
| 1/8-finals | Talbot B./Tarango J. | Schalken S./Van Lottum J. | 2:0 (6:3, 6:4) | details | 14.06.1999 |
 Russia: Moscow - Doubles - Main |
|---|
| Quarter-finals | Lareau S./O'Brien A. | Schalken S./Van Lottum J. | 2:0 (7:6, 6:3) | details | 11.11.1998 |
| 1/8-finals | Olhovskiy A./Safin M. | Schalken S./Van Lottum J. | 1:2 (6:7, 7:6, 4:6) | details | 09.11.1998 |
 China: Shanghai 2 - Doubles - Main |
|---|
| Quarter-finals | Schalken S./Van Lottum J. | Bhupathi M./Paes L. | 0:2 (4:6, 3:6) | details | 07.10.1998 |
| 1/8-finals | Gambill J./Haarhuis P. | Schalken S./Van Lottum J. | 1:2 (4:6, 7:5, 3:6) | details | 05.10.1998 |
 USA: Boston - Doubles - Main |
|---|
| 1/8-finals | Schalken S./Van Lottum J. | Haggard C./Waite J. | 0:0 RET. (5:6) | details | 24.08.1998 |
| Netherlands: Hertogenbosch - Doubles - Main |
|---|
| Quarter-finals | Schalken S./Van Lottum J. | Suk C./Vacek D. | 0:2 (63:7, 3:6) | details | 17.06.1998 |
| 1/8-finals | Schalken S./Van Lottum J. | Coupe B./Roditi D. | 2:0 (6:3, 6:2) | details | 15.06.1998 |
