| Tournament | Round | Margaret Ackman | Esther Rolfe |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 6 | 284 | 347 |
| 02.10.2000 New South Wales Championships (NSW) | 7 | 360 | 303 |
| 02.10.2000 New South Wales Championships (NSW) | 14 | 363 | 377 |
| 02.06.2001 Sutherland (NSW) | 7 | 296 | 348 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 6 | 416 | 363 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 343.8 | 347.6 | |
| Spread: | -19 | 19 | |