| Tournament | Round | Colleen Birch | Edith Lowbeer |
| 05.10.1998 New South Wales Championships (NSW) | 11 | 284 | 419 |
| 05.10.1998 New South Wales Championships (NSW) | 12 | 312 | 340 |
| 05.10.1998 New South Wales Championships (NSW) | 14 | 363 | 317 |
| 16.01.2000 Baulkham Hills Kickoff (NSW) | 6 | 344 | 393 |
| 04.03.2001 Balmain BUGS (NSW) | 3 | 399 | 399 |
| 29.07.2001 Newcastle (NSW) | 2 | 402 | 318 |
| 19.01.2002 Baulkham Hills Kick-off (NSW) | 3 | 429 | 330 |
| 28.07.2002 Newcastle (NSW) | 1 | 394 | 301 |
| 09.03.2003 Balmain BUGS (NSW) | 8 | 347 | 316 |
| Head-to-head after 9 games | 5.5 | 3.5 | |
| Average score | 363.77 | 348.11 | |
| Spread: | 141 | -141 | |