| Tournament | Round | Colleen Birch | Ann Fiddler |
| 11.01.1998 Baulkham Hills (NSW) | 2 | 364 | 195 |
| 24.10.1998 Spring Marathon (NSW) | 7 | 304 | 294 |
| 23.07.2000 Newcastle (NSW) | 7 | 447 | 320 |
| 04.03.2001 Balmain BUGS (NSW) | 6 | 413 | 306 |
| 01.10.2001 New South Wales Championships (NSW) | 10 | 357 | 382 |
| 10.02.2002 Kempsey (NSW) | 2 | 481 | 294 |
| 27.07.2003 Newcastle (NSW) | 4 | 407 | 444 |
| 31.08.2003 Baulkham Hills Open (NSW) | 4 | 358 | 331 |
| 18.01.2004 Baulkham Hills Kick-Off (NSW) | 2 | 467 | 287 |
| 14.01.2007 Baulkham Hills Kick-Off (NSW) | 5 | 468 | 422 |
| 04.03.2007 Balmain (NSW) | 5 | 388 | 422 |
| 09.12.2012 SYDNEY CLUB (NSW) | 5 | 376 | 382 |
| 22.07.2018 Empire Bay Mini (2) (NSW) | 6 | 377 | 374 |
| 04.05.2019 TEN DOLLAR GAP (NSW) | 1 | 325 | 364 |
| Head-to-head after 14 games | 9 | 5 | |
| Average score | 395.14 | 344.07 | |
| Spread: | 715 | -715 | |