| Tournament | Round | Jean Coleman | Wynne Davidson |
| 06.06.2005 Western Australian Championships (WA) | 2 | 292 | 378 |
| 06.06.2005 Western Australian Championships (WA) | 9 | 387 | 348 |
| 30.09.2007 Pinjarra (WA) | 3 | 314 | 331 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 331 | 352.33 | |
| Spread: | -64 | 64 | |