| Date | Tournament | State | Round | John Holgate | Colleen Birch |
|---|---|---|---|---|---|
| 27/10/2002 | Spring Marathon | NSW | 1 | 489 | 340 |
| 05/06/2021 | BEECROFT MARATHON | NSW | 10 | 432 | 381 |
| 13/11/2021 | 2021 NSW Championship | NSW | 15 | 454 | 345 |
| 08/01/2022 | JANBOREE | NSW | 4 | 420 | 414 |
| 02/07/2022 | NO FRILLS 3 | NSW | 1 | 415 | 376 |
| 07/10/2024 | NSW CHAMPIONSHIP 2024 | NSW | 10 | 416 | 360 |
| 02/11/2025 | EPPING COMPETITION 2 | NSW | 8 | 477 | 325 |
| Head-to-head after 7 games | 7 | 0 | |||
| Average score | 443.29 | 363.00 | |||
| Spread | 562 | -562 | |||