| Tournament | Round | Susan MacGillivray | Trish Windhurst |
| 04.10.1999 New South Wales Championships (NSW) | 13 | 415 | 353 |
| 14.11.1999 Sydney (NSW) | 4 | 315 | 360 |
| 07.10.2002 New South Wales Championships (NSW) | 5 | 327 | 374 |
| 06.10.2003 NSW Championships (NSW) | 14 | 390 | 362 |
| 06.10.2003 NSW Championships (NSW) | 19 | 381 | 359 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 365.6 | 361.6 | |
| Spread: | 20 | -20 | |