United Kingdom: Wimbledon - Mixed Doubles - Main |
| 1/32-finals | Waite J./Guse K. | Arnold-Ker L./Suarez P. | 0:2 (3:6, 5:7) | details | 18.06.2001 |
United Kingdom: Birmingham - Doubles - Main |
| 1/8-finals | Guse K./Molik A. | Asagoe S./Yoshida Y. | 1:2 (6:4, 4:6, 3:6) | details | 14.06.2001 |
| 1/16-finals | McQuillan R./McShea L. | Guse K./Molik A. | 1:2 (3:6, 6:2, 6:7) | details | 12.06.2001 |
Italy: Rome - Doubles - Main |
| 1/16-finals | Hantuchova D./Nagyova H. | Guse K./Molik A. | 2:0 (6:4, 6:3) | details | 15.05.2001 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Matevzic M./Zaric D. | Guse K./Molik A. | 2:1 (6:7, 7:6, 6:4) | details | 18.01.2001 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Boogert K./Oremans M. | Guse K./Wheeler C. | 2:1 (0:6, 7:5, 6:4) | details | 15.01.2001 |
Australia: Australian Open - Doubles - Main |
| 1/16-finals | Musgrave T./Stewart B. | Guse K./Kunce K. | 2:0 (6:4, 6:1) | details | 20.01.2000 |
| 1/32-finals | Guse K./Kunce K. | Clayton M./Wheeler C. | 2:0 (6:3, 6:3) | details | 17.01.2000 |
Australia: Sydney - Doubles - Main |
| 1/8-finals | Davenport L./Morariu C. | Guse K./Kunce K. | 2:0 (6:1, 6:1) | details | 10.01.2000 |
Australia: Gold Coast - Doubles - Main |
| 1/8-finals | Selyutina I./Tatarkova E. | Guse K./Kunce K. | 2:0 (6:1, 6:1) | details | 03.01.2000 |
Japan: Tokyo 2 - Doubles - Main |
| 1/8-finals | Kolbovic R./Webb V. | Guse K./Hiraki R. | 2:1 (3:6, 6:4, 6:4) | details | 20.09.1999 |
USA: US Open - Mixed Doubles - Main |
| 1/8-finals | Tatarkova E./Olhovskiy A. | Guse K./Waite J. | 2:0 (6:4, 6:2) | details | 05.09.1999 |
USA: US Open - Doubles - Main |
| 1/16-finals | Guse K./Kunce K. | Rubin C./Testud S. | 0:2 (4:6, 2:6) | details | 03.09.1999 |
USA: US Open - Mixed Doubles - Main |
| 1/16-finals | Bollegraf M./Albano P. | Guse K./Waite J. | 1:2 (7:65, 4:6, 5:7) | details | 02.09.1999 |
USA: US Open - Doubles - Main |
| 1/32-finals | Black C./Selyutina I. | Guse K./Kunce K. | 1:2 (1:6, 6:3, 4:6) | details | 01.09.1999 |
Canada: Toronto - Doubles - Main |
| 1/16-finals | Rubin C./Testud S. | Guse K./Kunce K. | 2:1 (7:5, 4:6, 6:0) | details | 16.08.1999 |
United Kingdom: Wimbledon - Mixed Doubles - Main |
| 1/8-finals | Gimelstob J./Williams V. | Kratzmann A./Guse K. | 2:0 (6:3, 6:3) | details | 03.07.1999 |
| 1/16-finals | Kratzmann A./Guse K. | Tramacchi P./Sugiyama A. | 2:1 (2:6, 7:5, 7:5) | details | 01.07.1999 |
| 1/32-finals | Wilkinson C./Smith S. | Kratzmann A./Guse K. | 1:2 (7:61, 3:6, 4:6) | details | 29.06.1999 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Raymond L./Stubbs R. | Barclay C./Guse K. | 2:1 (7:65, 4:6, 6:3) | details | 29.06.1999 |
United Kingdom: Birmingham - Doubles - Main |
| Semi-finals | Morariu C./Savchenko-Neiland L. | Barclay C./Guse K. | 2:0 (6:4, 6:3) | details | 12.06.1999 |
| Quarter-finals | Barclay C./Guse K. | Golarsa L./Kandarr J. | WO. | details | 11.06.1999 |
| 1/8-finals | Barclay C./Guse K. | McQuillan R./Smith N. | 2:1 (6:3, 65:7, 7:5) | details | 09.06.1999 |
France: French Open - Doubles - Main |
| 1/16-finals | Menga V./Pampulova-Wagner E. | Barclay C./Guse K. | 2:0 (7:5, 7:65) | details | 30.05.1999 |
| 1/32-finals | Barclay C./Guse K. | Pleming L./Stewart B. | 2:0 (6:2, 6:1) | details | 28.05.1999 |
Germany: Berlin - Doubles - Main |
| 1/16-finals | Schett B./Schnyder P. | Barclay C./Guse K. | 2:0 (6:4, 6:1) | details | 10.05.1999 |
Japan: Tokyo 3 - Doubles - Main |
| Final | Morariu C./Po K. | Barclay C./Guse K. | 2:0 (6:3, 6:2) | details | 18.04.1999 |
| Semi-finals | Frazier A./Schlukebir K. | Barclay C./Guse K. | 0:2 (4:6, 0:6) | details | 17.04.1999 |
| Quarter-finals | Asagoe S./Obata S. | Barclay C./Guse K. | 0:2 (1:6, 3:6) | details | 15.04.1999 |
| 1/8-finals | Hotta T./Kim E. | Barclay C./Guse K. | 0:2 (2:6, 3:6) | details | 12.04.1999 |
Japan: Tokyo - Doubles - Main |
| 1/8-finals | Hingis M./Novotna J. | Barclay C./Guse K. | 2:0 (6:3, 6:3) | details | 01.02.1999 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Williams S./Williams V. | Barclay C./Guse K. | 2:0 (6:4, 6:1) | details | 18.01.1999 |
Australia: Australian Open - Mixed Doubles - Main |
| 1/16-finals | Leach R./Savchenko-Neiland L. | Arthurs W./Guse K. | 2:1 (4:6, 6:3, 7:65) | details | 18.01.1999 |
Australia: Gold Coast - Doubles - Main |
| 1/8-finals | Barclay C./Guse K. | Appelmans S./Schnyder P. | 0:2 (3:6, 1:6) | details | 04.01.1999 |