| Tournament | Round | Geoff Shepheard | Dianne Brumby |
| 10.06.2018 Vic Champs (VIC) | 11 | 392 | 353 |
| 10.06.2018 Vic Champs (VIC) | 18 | 440 | 308 |
| 22.04.2019 2019 Australian Championship (TAS) | 12 | 376 | 363 |
| 04.04.2026 AUS CHAMPS (ACT) | 20 | 395 | 381 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 400.75 | 351.25 | |
| Spread: | 198 | -198 | |