| Tournament | Round | Diana Field | Ann Gash |
| 14.08.1999 Revesby (NSW) | 6 | 335 | 305 |
| 27.11.1999 North Shore (NSW) | 7 | 335 | 231 |
| 19.02.2000 Wollongong (NSW) | 6 | 342 | 292 |
| 05.03.2000 Balmain Bugs (NSW) | 3 | 276 | 357 |
| 15.04.2000 Blacktown Inaugural (NSW) | 6 | 364 | 296 |
| 26.03.2001 Wyong (NSW) | 7 | 395 | 286 |
| 16.03.2003 Wyong (NSW) | 1 | 266 | 300 |
| 07.06.2003 Woy Woy (NSW) | 7 | 317 | 321 |
| 31.08.2003 Baulkham Hills Open (NSW) | 5 | 292 | 343 |
| 04.12.2004 North Shore (NSW) | 4 | 337 | 387 |
| 20.03.2005 Wyong (NSW) | 7 | 287 | 343 |
| Head-to-head after 11 games | 5 | 6 | |
| Average score | 322.36 | 314.63 | |
| Spread: | 85 | -85 | |