France: Toulouse - Doubles - Main |
| 1/8-finals | Schapers M./Siemerink J. | Cherkasov A./Dzelde G. | 0:2 (2:6, 4:6) | details | 05.10.1992 |
Italy: Rome - Doubles - Main |
| 1/8-finals | Schapers M./Siemerink J. | Luza G./Motta C. | 1:2 (4:6, 7:6, 6:7) | details | 15.05.1991 |
| 1/16-finals | Ferreira W./Visser D. | Schapers M./Siemerink J. | 1:2 (6:3, 3:6, 4:6) | details | 13.05.1991 |
Netherlands: Rotterdam - Doubles - Main |
| Quarter-finals | Schapers M./Siemerink J. | Camporese O./Hlasek J. | 1:2 (7:6, 1:6, 4:6) | details | 27.02.1991 |
| 1/8-finals | Schapers M./Siemerink J. | Castle A./Suk C. | 2:1 (7:6, 6:7, 6:3) | details | 25.02.1991 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Schapers M./Siemerink J. | Riglewski U./Stich M. | 0:2 (2:6, 4:6) | details | 14.01.1991 |