 Singapore: Singapore - Doubles - Main |
|---|
| 1/8-finals | Antonitsch A./Castle A. | Kuhnen P./Mronz A. | 0:2 (3:6, 2:6) | details | 30.03.1992 |
 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/32-finals | Drewett B./Masur W. | Antonitsch A./Castle A. | 3:0 (7:6, 6:4, 6:4) | details | 30.06.1990 |
| United Kingdom: Manchester - Doubles - Main |
|---|
| Semi-finals | Antonitsch A./Castle A. | Kratzmann M./Stoltenberg J. | 0:2 (4:6, 6:7) | details | 23.06.1990 |
| Quarter-finals | Antonitsch A./Castle A. | Annacone P./Muller G. | 2:0 (6:2, 6:4) | details | 20.06.1990 |
| 1/8-finals | Bailey C./Sapsford D. | Antonitsch A./Castle A. | 1:2 (2:6, 6:4, 3:6) | details | 18.06.1990 |
| United Kingdom: London - Doubles - Main |
|---|
| 1/16-finals | Antonitsch A./Castle A. | Jones K./Van't Hof R. | 0:2 (6:7, 4:6) | details | 11.06.1990 |
 Japan: Tokyo - Doubles - Main |
|---|
| 1/16-finals | Cash P./Edberg S. | Antonitsch A./Castle A. | 2:0 (6:3, 6:4) | details | 09.04.1990 |
 Netherlands: Rotterdam - Doubles - Main |
|---|
| Quarter-finals | Antonitsch A./Castle A. | Beckman C./Jensen L. | 1:2 (6:4, 1:6, 6:7) | details | 01.03.1990 |
| 1/8-finals | Antonitsch A./Castle A. | Baur P./Zivojinovic S. | 2:0 (6:4, 7:5) | details | 26.02.1990 |
 Germany: Stuttgart 1 - Doubles - Main |
|---|
| Quarter-finals | Mortensen M./Nijssen T. | Antonitsch A./Castle A. | 2:1 (7:6, 6:7, 6:4) | details | 21.02.1990 |
| 1/8-finals | Antonitsch A./Castle A. | Ivanisevic G./Sanchez J. | 2:1 (6:2, 5:7, 7:6) | details | 19.02.1990 |
