| Tournament | Round | John Holgate | Tony Kalayzich |
| 26.01.2008 SYDNEY INTERNL MASTERS (NSW) | 2 | 430 | 367 |
| 14.04.2024 OBERON OPEN (NSW) | 1 | 388 | 305 |
| 20.07.2024 WINTER MASTERS (NSW) | 7 | 413 | 295 |
| 25.08.2024 Australian Junior Champs (NSW) | 2 | 374 | 469 |
| 26.07.2025 CMWM2025 (NSW) | 1 | 513 | 248 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 423.6 | 336.8 | |
| Spread: | 434 | -434 | |