| Tournament | Round | John Holgate | Tony Sim |
| 21.01.1999 City of Sydney Masters (NSW) | 13 | 366 | 417 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 9 | 473 | 459 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 19 | 416 | 363 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 418.33 | 413 | |
| Spread: | 16 | -16 | |