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