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