| Tournament | Round | Gail Hamilton | Jack Ashwin |
| 10.08.2008 MagnetIs Sun (QLD) | 3 | 420 | 422 |
| 12.08.2012 Maggie Sunday (QLD) | 5 | 376 | 382 |
| 01.07.2017 Townsville Sat (QLD) | 5 | 347 | 404 |
| 01.07.2017 Townsville Sat (QLD) | 7 | 392 | 335 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 383.75 | 385.75 | |
| Spread: | -8 | 8 | |