| Tournament | Round | Margaret Ackman | Jean Balmer |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 1 | 312 | 265 |
| 20.06.1998 Wollongong Marj Babb (NSW) | 2 | 335 | 380 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 8 | 348 | 330 |
| 07.10.2002 New South Wales Championships (NSW) | 13 | 286 | 441 |
| 27.10.2002 Spring Marathon (NSW) | 2 | 349 | 418 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 326 | 366.8 | |
| Spread: | -204 | 204 | |