| Tournament | Round | Richard Birch | John Holgate |
| 05.09.1999 Baulkham Hills Open (NSW) | 1 | 410 | 428 |
| 06.03.2004 Balmain BUGS (NSW) | 6 | 302 | 453 |
| 19.08.2012 Baulkham Hills Open (NSW) | 6 | 274 | 462 |
| 13.06.2015 WORDS Winter (NSW) | 8 | 348 | 398 |
| 02.04.2018 2018 National Championship (ACT) | 10 | 460 | 459 |
| 14.04.2018 Beecroft Marathon (NSW) | 4 | 310 | 459 |
| 05.06.2021 BEECROFT MARATHON (NSW) | 3 | 339 | 400 |
| 13.11.2021 2021 NSW Championship (NSW) | 4 | 377 | 461 |
| 18.10.2025 SPRING MARATHON (NSW) | 2 | 361 | 399 |
| 06.12.2025 SUTHERLAND SHIRE (NSW) | 2 | 384 | 470 |
| 13.12.2025 BUNDANOON (NSW) | 8 | 386 | 415 |
| Head-to-head after 11 games | 1 | 10 | |
| Average score | 359.18 | 436.72 | |
| Spread: | -853 | 853 | |