USA: Miami - Doubles - Main |
| 1/32-finals | Gambill J./Humphries S. | Koenig R./Tramacchi P. | 2:0 (7:63, 6:3) | details | 21.03.2000 |
USA: Delray Beach - Doubles - Main |
| 1/8-finals | Koenig R./Tramacchi P. | Blake T./Blake J. | 1:2 (6:3, 66:7, 5:7) | details | 29.02.2000 |
United Arab Emirates: Dubai - Doubles - Main |
| Final | Novak J./Rikl D. | Koenig R./Tramacchi P. | 2:0 (6:2, 7:5) | details | 13.02.2000 |
| Semi-finals | Koenig R./Tramacchi P. | Adams D./De Jager J. | 2:1 (4:6, 6:3, 7:64) | details | 12.02.2000 |
| Quarter-finals | Benfele-Alvarez E./Groen S. | Koenig R./Tramacchi P. | 0:2 (2:6, 5:7) | details | 10.02.2000 |
| 1/8-finals | Koenig R./Tramacchi P. | Damm M./Kratzmann A. | 2:0 (6:2, 7:64) | details | 08.02.2000 |
Australia: Australian Open - Doubles - Main |
| 1/16-finals | Koenig R./Tramacchi P. | Ellwood B./Tebbutt M. | 0:2 (65:7, 2:6) | details | 20.01.2000 |
| 1/32-finals | Koenig R./Tramacchi P. | Bryan B./Bryan M. | 2:1 (6:4, 4:6, 7:5) | details | 18.01.2000 |
Germany: Stuttgart - Doubles - Main |
| 1/8-finals | Koenig R./Tramacchi P. | Moya C./Safin M. | 1:2 (7:63, 62:7, 63:7) | details | 21.07.1999 |