 Australia: Australian Open - Mixed Doubles - Main |
|---|
| 1/16-finals | MacPherson D./McQuillan R. | Knowles M./Kournikova A. | 2:0 (7:65, 6:4) | details | 18.01.1999 |
 France: French Open - Mixed Doubles - Main |
|---|
| 1/16-finals | Knowles M./Kournikova A. | Grabb J./Helgeson N. G. | 1:2 (6:3, 4:6, 3:6) | details | 31.05.1998 |
| 1/32-finals | Knowles M./Kournikova A. | Haygarth B./De Villiers E. | 2:0 (6:2, 7:60) | details | 29.05.1998 |
| Australia: Australian Open - Mixed Doubles - Main |
|---|
| 1/8-finals | Knowles M./Kournikova A. | Gimelstob J./Williams V. | 0:2 (5:7, 2:6) | details | 22.01.1998 |
| 1/16-finals | Lobo L./Gorrochategui I. | Knowles M./Kournikova A. | 1:2 (7:64, 2:6, 4:6) | details | 19.01.1998 |
 United Kingdom: Wimbledon - Mixed Doubles - Main |
|---|
| 1/16-finals | Knowles M./Kournikova A. | Paes L./Dragomir-Ilie R. | WO. | details | 26.06.1997 |
| 1/32-finals | Knowles M./Kournikova A. | Melville S./Pratt N. | 2:0 (6:4, 7:5) | details | 24.06.1997 |
| France: French Open - Mixed Doubles - Main |
|---|
| Quarter-finals | Bhupathi M./Hiraki R. | Knowles M./Kournikova A. | 2:0 (7:5, 6:0) | details | 05.06.1997 |
| 1/8-finals | Knowles M./Kournikova A. | Braasch K./Rittner B. | 2:1 (6:4, 1:6, 7:5) | details | 03.06.1997 |
| 1/16-finals | Knowles M./Kournikova A. | Kratzmann A./Labat F. | 2:1 (4:6, 6:3, 9:7) | details | 01.06.1997 |
| Australia: Australian Open - Mixed Doubles - Main |
|---|
| Semi-finals | De Jager J./Savchenko-Neiland L. | Knowles M./Kournikova A. | 2:0 (6:4, 6:3) | details | 22.01.1997 |
| Quarter-finals | Knowles M./Kournikova A. | Galbraith P./Raymond L. | 2:0 (6:4, 7:64) | details | 17.01.1997 |
