| Tournament | Round | Lan Knox | Donna MacDonald |
| 01.03.1998 Balmain (NSW) | 8 | 364 | 327 |
| 20.06.1998 Wollongong Marj Babb (NSW) | 2 | 267 | 441 |
| 17.04.1999 Central Coast - Wyong (NSW) | 7 | 364 | 374 |
| 04.03.2001 Balmain BUGS (NSW) | 4 | 298 | 380 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 323.25 | 380.5 | |
| Spread: | -229 | 229 | |