| Tournament | Round | Maureen Gill | Alan Mathews |
| 04.06.2006 Western Australian Championships (WA) | 16 | 368 | 488 |
| 08.02.2026 February Bi-section (WA) | 7 | 311 | 368 |
| 03.05.2026 Melville Divisional (WA) | 6 | 366 | 384 |
| 05.07.2026 AGM Bisection (WA) | 2 | 362 | 382 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 351.75 | 405.5 | |
| Spread: | -215 | 215 | |