 Australia: Australian Open - Doubles - Main |
|---|
| 1/16-finals | Doohan P./Warder L. | Bates J./Jones K. | 0:2 (2:6, 6:7) | details | 17.01.1991 |
| 1/32-finals | Doohan P./Warder L. | Cunha-Silva J./Masso E. | 2:0 (6:3, 6:4) | details | 14.01.1991 |
| Australia: Adelaide - Doubles - Main |
|---|
| 1/8-finals | Doohan P./Warder L. | Odizor N./Suk C. | 0:2 (4:6, 5:7) | details | 31.12.1990 |
 Japan: Tokyo 2 - Doubles - Main |
|---|
| 1/16-finals | Doohan P./Warder L. | Canter J./Derlin B. | 1:2 (4:6, 7:6, 6:7) | details | 08.10.1990 |
| Australia: Brisbane - Doubles - Main |
|---|
| 1/8-finals | Stoltenberg J./Woodbridge T. | Doohan P./Warder L. | 1:0 RET. (7:5) | details | 24.09.1990 |
 USA: US Open - Doubles - Main |
|---|
| 1/8-finals | Doohan P./Warder L. | Jarryd A./Van Rensburg C. | 1:2 (4:6, 6:3, 2:6) | details | 03.09.1990 |
| 1/16-finals | Doohan P./Warder L. | Frana J./Miniussi C. | 2:1 (7:5, 5:7, 7:5) | details | 30.08.1990 |
| 1/32-finals | Broad N./Muller G. | Doohan P./Warder L. | 0:2 (4:6, 5:7) | details | 27.08.1990 |
| USA: Indianapolis - Doubles - Main |
|---|
| 1/16-finals | Doohan P./Warder L. | Noah Y./Reneberg R. | 0:2 (6:7, 5:7) | details | 13.08.1990 |
 Canada: Toronto - Doubles - Main |
|---|
| Semi-finals | Doohan P./Warder L. | Annacone P./Wheaton D. | 0:2 (3:6, 6:7) | details | 28.07.1990 |
| Quarter-finals | Doohan P./Warder L. | Beckman C./Jensen L. | 2:0 (6:4, 6:4) | details | 27.07.1990 |
| 1/8-finals | Evernden K./Pereira N. | Doohan P./Warder L. | 0:2 (5:7, 3:6) | details | 25.07.1990 |
| 1/16-finals | Korda P./Srejber M. | Doohan P./Warder L. | 0:2 (2:6, 4:6) | details | 23.07.1990 |
| USA: Washington - Doubles - Main |
|---|
| 1/16-finals | Doohan P./Warder L. | Srejber M./Volkov A. | 1:2 (7:6, 4:6, 5:7) | details | 16.07.1990 |
 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/16-finals | Bates J./Curren K. | Doohan P./Warder L. | 3:2 (7:6, 6:3, 3:6, 6:7, 6:4) | details | 01.07.1990 |
| 1/32-finals | Doohan P./Warder L. | Colombo S./Pozzi G. | 3:2 (6:3, 3:6, 6:3, 6:7, 6:4) | details | 30.06.1990 |
| United Kingdom: London - Doubles - Main |
|---|
| 1/16-finals | Doohan P./Warder L. | Bates J./Curren K. | 0:2 (2:6, 2:6) | details | 11.06.1990 |
| USA: Miami - Doubles - Main |
|---|
| 1/16-finals | Doohan P./Warder L. | Jones K./Van't Hof R. | 0:2 (6:7, 2:6) | details | 19.03.1990 |
| 1/32-finals | Canter J./Willenborg B. | Doohan P./Warder L. | 1:2 (6:7, 7:6, 4:6) | details | 16.03.1990 |
