| Tournament | Round | Judy Godfrey | Bettina Tonkin |
| 16.04.2023 Joy Deans Memorial (WA) | 1 | 332 | 313 |
| 02.06.2024 WA State Championship (WA) | 1 | 387 | 360 |
| 11.08.2024 Glenys Lawrie Memorial (WA) | 7 | 403 | 312 |
| 01.06.2025 WA Championship 2025 (WA) | 1 | 367 | 296 |
| 11.01.2026 January Open 2026 (WA) | 6 | 432 | 364 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 384.2 | 329 | |
| Spread: | 276 | -276 | |