| Tournament | Round | Gail Hamilton | Barbara Nakkan |
| 06.08.2011 Magnetic Is Saturday (QLD) | 1 | 353 | 397 |
| 07.08.2011 Magnetic Is Sunday (QLD) | 6 | 402 | 293 |
| 11.08.2012 Maggie Saturday (QLD) | 3 | 317 | 382 |
| 12.08.2012 Maggie Sunday (QLD) | 6 | 282 | 295 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 338.5 | 341.75 | |
| Spread: | -13 | 13 | |