Australia: Australian Open - Doubles - Main |
| 1/32-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Maleeva M./McNeil L. | 0:2 (4:6, 4:6) | details | 14.01.1991 |
Australia: Sydney - Doubles - Main |
| 1/8-finals | Pfaff E./Stubbs R. | Kilsch-Kohde C./Schultz-McCarthy B. | 2:1 (4:6, 6:3, 6:2) | details | 09.01.1991 |
| 1/16-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Rush G./White R. | 2:1 (2:6, 7:6, 6:4) | details | 07.01.1991 |
Switzerland: Zürich - Doubles - Main |
| Quarter-finals | Tauziat N./Wiesner J. | Kilsch-Kohde C./Schultz-McCarthy B. | 2:1 (6:3, 1:6, 6:3) | details | 10.10.1990 |
| 1/8-finals | Porwik C./Probst W. | Kilsch-Kohde C./Schultz-McCarthy B. | 0:2 (4:6, 2:6) | details | 08.10.1990 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/16-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Bradtke-Provis N./Reinach E. | 0:2 (6:7, 3:6) | details | 01.07.1990 |
| 1/32-finals | Byrne J./Thompson J. | Kilsch-Kohde C./Schultz-McCarthy B. | 1:2 (6:3, 1:6, 2:6) | details | 30.06.1990 |
France: French Open - Doubles - Main |
| Quarter-finals | Tauziat N./Wiesner J. | Kilsch-Kohde C./Schultz-McCarthy B. | 2:1 (6:2, 5:7, 6:3) | details | 07.06.1990 |
| 1/8-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Castro G./Martinez C. | 2:0 (7:5, 6:3) | details | 04.06.1990 |
| 1/16-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Kidowaki M./Scott A. | 2:1 (5:7, 7:63, 6:1) | details | 31.05.1990 |
| 1/32-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Collins S./Smoller J. | 2:0 (6:1, 6:2) | details | 28.05.1990 |
Germany: Berlin - Doubles - Main |
| 1/16-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Fulco-Villella B./Zrubakova R. | 0:2 (2:6, 4:6) | details | 14.05.1990 |
Italy: Rome - Doubles - Main |
| 1/8-finals | Capriati J./Navratilova M. | Kilsch-Kohde C./Schultz-McCarthy B. | 2:1 (7:5, 3:6, 6:3) | details | 09.05.1990 |
| 1/16-finals | Kilsch-Kohde C./Schultz-McCarthy B. | Byrne J./Thompson J. | 2:0 (6:3, 6:4) | details | 07.05.1990 |