| Date | Tournament | State | Round | John Holgate | Howard Warner |
|---|---|---|---|---|---|
| 25/11/1996 | Trans-Tasman Challenge | NSW | 5 | 498 | 476 |
| 27/11/2000 | Trans Tasman | VIC | 11 | 423 | 460 |
| 27/11/2000 | Trans Tasman | VIC | 23 | 461 | 452 |
| 09/04/2007 | Australian Championships | NSW | 14 | 454 | 302 |
| 22/07/2012 | Winter Masters | NSW | 6 | 416 | 418 |
| 07/08/2016 | TRANS TASMAN | SA | 6 | 359 | 454 |
| 25/08/2019 | WESPA Seniors 2019 | QLD | 21 | 465 | 398 |
| 03/11/2022 | Seniors Championship | NSW | 7 | 434 | 386 |
| 03/11/2022 | Seniors Championship | NSW | 21 | 437 | 444 |
| 07/11/2022 | Trans-Tasman Challenge | NSW | 7 | 434 | 401 |
| 07/11/2022 | Trans-Tasman Challenge | NSW | 22 | 391 | 639 |
| 28/01/2024 | CSIM 2024 | NSW | 13 | 391 | 374 |
| 25/01/2026 | CITY OF SYDNEY MASTERS | NSW | 4 | 382 | 461 |
| Head-to-head after 13 games | 7 | 6 | |||
| Average score | 426.54 | 435.77 | |||
| Spread | -120 | 120 | |||