| Date | Tournament | State | 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 |
| 23/05/2026 | RATINGS IMPROVERS 2 | NSW | 4 | 318 | 478 |
| Head-to-head after 12 games | 1 | 11 | |||
| Average score | 355.75 | 440.17 | |||
| Spread | -1013 | 1013 | |||