| Date | Tournament | State | Round | Geoff Shepheard | Dianne Davis |
|---|---|---|---|---|---|
| 12/06/2017 | Vic Championship | VIC | 2 | 503 | 383 |
| 04/03/2018 | Langwarrin | VIC | 1 | 345 | 395 |
| 20/05/2018 | Cranbourne | VIC | 5 | 367 | 491 |
| 10/06/2018 | Vic Champs | VIC | 13 | 446 | 383 |
| 31/03/2019 | Nunawading | VIC | 3 | 418 | 336 |
| 19/04/2025 | National Championship and Plate | SA | 7 | 507 | 344 |
| 19/04/2025 | National Championship and Plate | SA | 15 | 425 | 360 |
| 28/12/2025 | Decathon 2025 | VIC | 9 | 364 | 441 |
| Head-to-head after 8 games | 5 | 3 | |||
| Average score | 421.88 | 391.62 | |||
| Spread | 242 | -242 | |||