| Date | Tournament | State | Round | Howard Rayner | Geoff Shepheard |
|---|---|---|---|---|---|
| 02/04/2018 | 2018 National Championship | ACT | 9 | 387 | 425 |
| 02/02/2020 | Feb Half AM | WA | 5 | 280 | 412 |
| 02/02/2020 | Feb Half PM | WA | 5 | 377 | 465 |
| 04/06/2023 | WA State Champs 2023 | WA | 6 | 422 | 323 |
| 04/06/2023 | WA State Champs 2023 | WA | 14 | 401 | 347 |
| 09/07/2023 | AGM BISECTION | WA | 5 | 387 | 383 |
| 11/02/2024 | February Bisection | WA | 2 | 431 | 298 |
| 30/03/2024 | National Championship | WA | 18 | 418 | 362 |
| 10/11/2024 | November Trisection | WA | 1 | 386 | 405 |
| 12/01/2025 | January Open | WA | 7 | 540 | 343 |
| 11/01/2026 | January Open 2026 | WA | 3 | 380 | 367 |
| 08/03/2026 | March Trisect | WA | 4 | 509 | 279 |
| Head-to-head after 12 games | 8 | 4 | |||
| Average score | 409.83 | 367.42 | |||
| Spread | 509 | -509 | |||