| Tournament | Round | Greg Nicol | Trish Windhurst |
| 01.03.1998 Balmain (NSW) | 7 | 252 | 401 |
| 12.07.1998 Chatswood (NSW) | 3 | 342 | 426 |
| 15.08.1998 Revesby (NSW) | 6 | 318 | 375 |
| 10.07.1999 Chatswood (NSW) | 4 | 317 | 376 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 307.25 | 394.5 | |
| Spread: | -349 | 349 | |