| Tournament | Round | Jan Tomlin | Colleen Birch |
| 27.08.2000 Baulkham Hills Open (NSW) | 4 | 312 | 418 |
| 27.07.2003 Newcastle (NSW) | 3 | 363 | 417 |
| 21.03.2004 Wyong (NSW) | 2 | 319 | 331 |
| 09.09.2007 Hills Open (NSW) | 6 | 338 | 363 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 333 | 382.25 | |
| Spread: | -197 | 197 | |