United Kingdom: Manchester - Doubles - Main |
| Quarter-finals | Pawsat T./Warder L. | Brown N./Jones K. | 1:2 (3:6, 7:6, 2:6) | details | 20.06.1990 |
| 1/8-finals | Pawsat T./Warder L. | Garrow B./Salumaa S. | 2:0 (6:3, 6:4) | details | 18.06.1990 |
Netherlands: Rotterdam - Doubles - Main |
| 1/8-finals | Beckman C./Jensen L. | Pawsat T./Warder L. | 2:1 (7:5, 5:7, 7:6) | details | 26.02.1990 |
Germany: Stuttgart 1 - Doubles - Main |
| 1/8-finals | Pawsat T./Warder L. | Smid T./Zivojinovic S. | 1:2 (6:4, 6:7, 4:6) | details | 19.02.1990 |
Belgium: Brussels - Doubles - Main |
| 1/8-finals | Pawsat T./Warder L. | Becker B./Jelen E. | 0:2 (4:6, 6:7) | details | 12.02.1990 |
Italy: Milan - Doubles - Main |
| 1/8-finals | Pawsat T./Warder L. | Camporese O./Nargiso D. | 1:2 (2:6, 6:2, 4:6) | details | 05.02.1990 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Cash P./Edberg S. | Pawsat T./Warder L. | 2:0 (7:6, 6:2) | details | 15.01.1990 |
New Zealand: Auckland - Doubles - Main |
| 1/8-finals | Pawsat T./Warder L. | DeVries S./MacPherson D. | 1:2 (6:7, 6:3, 4:6) | details | 08.01.1990 |
New Zealand: Wellington - Doubles - Main |
| Semi-finals | Pawsat T./Warder L. | Evernden K./Pereira N. | 1:2 (2:6, 6:3, 3:6) | details | 06.01.1990 |
| Quarter-finals | Pawsat T./Warder L. | Nelson T./Smith R. | 2:1 (7:5, 3:6, 6:1) | details | 04.01.1990 |
| 1/8-finals | Pawsat T./Warder L. | Novacek K./Suk C. | 2:0 (6:4, 7:6) | details | 01.01.1990 |