| Tournament | Round | Margaret griggs | Margaret Webb |
| 24.06.2023 Bellerive June Saturday (TAS) | 4 | 368 | 436 |
| 15.07.2023 Kingston July Saturday (TAS) | 4 | 503 | 369 |
| 15.06.2025 Kingston Sunday (TAS) | 2 | 343 | 367 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 404.66 | 390.66 | |
| Spread: | 42 | -42 | |