 USA: US Open - Mixed Doubles - Main |
|---|
| 1/16-finals | Galbraith P./Reinach E. | Cannon S./White R. | 2:0 (6:4, 6:4) | details | 29.08.1994 |
| USA: US Open - Mixed Doubles - Main |
|---|
| 1/8-finals | Cannon S./White R. | Leach R./Garrison J. Z. | 1:2 (6:3, 1:6, 3:6) | details | 30.08.1990 |
| 1/16-finals | Cannon S./White R. | Van Rensburg C./Jordan K. | 2:1 (65:7, 6:4, 7:5) | details | 27.08.1990 |
 United Kingdom: Wimbledon - Mixed Doubles - Main |
|---|
| Quarter-finals | Pugh J./Novotna J. | Cannon S./White R. | 2:0 (6:1, 6:3) | details | 05.07.1990 |
| 1/8-finals | Norval P./de Swardt M. | Cannon S./White R. | 0:2 (5:7, 65:7) | details | 03.07.1990 |
| 1/16-finals | Cannon S./White R. | Motta C./Jordan K. | 0:0 RET. (5:2) | details | 01.07.1990 |
| 1/32-finals | Brown N./Ludloff H. | Cannon S./White R. | 0:2 (62:7, 4:6) | details | 27.06.1990 |
 Australia: Australian Open - Mixed Doubles - Main |
|---|
| Quarter-finals | Pugh J./Zvereva N. | Cannon S./White R. | 2:1 (7:5, 4:6, 6:2) | details | 23.01.1990 |
| 1/8-finals | Cannon S./White R. | Kratzmann M./Thompson J. | 2:0 (6:1, 7:64) | details | 19.01.1990 |
| 1/16-finals | Cannon S./White R. | Van Emburgh G./Smoller J. | 2:1 (6:4, 2:6, 6:4) | details | 15.01.1990 |
