| Tournament | Round | Diana Field | Margaret Ackman |
| 11.01.1998 Baulkham Hills (NSW) | 3 | 255 | 390 |
| 01.03.1998 Balmain (NSW) | 2 | 167 | 363 |
| 05.10.1998 New South Wales Championships (NSW) | 3 | 249 | 385 |
| 04.03.2001 Balmain BUGS (NSW) | 4 | 280 | 328 |
| 01.10.2001 New South Wales Championships (NSW) | 8 | 179 | 405 |
| 02.01.2002 Janboree (NSW) | 4 | 318 | 317 |
| 11.04.2002 Sutherland (NSW) | 1 | 350 | 292 |
| 27.10.2002 Spring Marathon (NSW) | 7 | 321 | 311 |
| 09.03.2003 Balmain BUGS (NSW) | 6 | 251 | 354 |
| 26.02.2005 NSW Matchplay Qualifier (NSW) | 7 | 240 | 303 |
| 04.06.2005 Woy Woy (NSW) | 1 | 206 | 299 |
| Head-to-head after 11 games | 3 | 8 | |
| Average score | 256 | 340.63 | |
| Spread: | -931 | 931 | |