| Tournament | Round | Colleen Birch | Peter Shaw |
| 04.04.1998 Hassall Grove (NSW) | 6 | 388 | 315 |
| 30.08.1998 Baulkham Hills (NSW) | 6 | 298 | 420 |
| 05.09.1999 Baulkham Hills Open (NSW) | 5 | 314 | 448 |
| 16.01.2005 Baulkham Hills Kickoff (NSW) | 1 | 344 | 392 |
| 11.01.2009 Baulkham Hills Yearly Nearly Early (NSW) | 5 | 366 | 374 |
| 16.01.2011 Yearly Nearly Early (NSW) | 2 | 294 | 443 |
| 06.03.2011 BUGS 2011 (NSW) | 7 | 378 | 334 |
| 25.04.2011 Aus Championship (ACT) | 9 | 307 | 460 |
| 04.03.2012 Balmain BUGS (NSW) | 4 | 389 | 402 |
| 09.04.2012 Australian Championship (TAS) | 4 | 379 | 408 |
| 19.08.2012 Baulkham Hills Open (NSW) | 3 | 341 | 420 |
| 01.03.2015 BUGS (NSW) | 5 | 315 | 395 |
| 16.10.2016 Spring Marathon (NSW) | 8 | 332 | 471 |
| 11.03.2017 Bomaderry (NSW) | 8 | 433 | 405 |
| 24.06.2017 Newtown Club (NSW) | 4 | 393 | 391 |
| 04.01.2020 JanBoree (NSW) | 6 | 347 | 388 |
| 15.05.2022 LANE COVE INAUGURAL (NSW) | 3 | 282 | 394 |
| 07.10.2024 NSW CHAMPIONSHIP 2024 (NSW) | 8 | 355 | 314 |
| Head-to-head after 18 games | 5 | 13 | |
| Average score | 347.5 | 398.55 | |