| Tournament | Round | Chris Ostrowski | Geoff Shepheard |
| 17.04.2017 National Championship (WA) | 9 | 402 | 421 |
| 17.04.2017 National Championship (WA) | 13 | 385 | 379 |
| 04.04.2026 AUS CHAMPS (ACT) | 4 | 433 | 376 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 406.66 | 392 | |
| Spread: | 44 | -44 | |