| Date | Tournament | State | Round | Colleen Birch | Liz Jackman |
|---|---|---|---|---|---|
| 05/09/1999 | Baulkham Hills Open | NSW | 6 | 396 | 277 |
| 19/01/2003 | Baulkham Hills Kick-off | NSW | 4 | 419 | 330 |
| 21/04/2003 | Australian Championships | SA | 6 | 334 | 318 |
| 21/03/2004 | Wyong | NSW | 5 | 416 | 345 |
| 02/03/2008 | Balmain BUGS | NSW | 1 | 342 | 230 |
| 09/12/2012 | SYDNEY CLUB | NSW | 4 | 370 | 330 |
| 21/04/2014 | Australian Championship | NSW | 12 | 364 | 354 |
| 21/04/2014 | Australian Championship | NSW | 17 | 447 | 394 |
| 06/04/2015 | Australian Championship | VIC | 2 | 414 | 341 |
| 07/11/2015 | Open Saturday | WA | 1 | 358 | 389 |
| 27/11/2016 | Central Coast Champs | NSW | 10 | 411 | 343 |
| 25/11/2018 | Central Coast Championship | NSW | 1 | 341 | 354 |
| 30/11/2024 | LAKE MACQUARIE SPRING | NSW | 1 | 354 | 409 |
| 21/03/2026 | LAKE MACQUARIE AUTUMN | NSW | 1 | 469 | 298 |
| Head-to-head after 14 games | 11 | 3 | |||
| Average score | 388.21 | 336.57 | |||
| Spread | 723 | -723 | |||