| Tournament | Round | Colleen Walker | Jan Hill |
| 17.04.2006 Australian Championships (QLD) | 14 | 395 | 346 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 17 | 412 | 425 |
| 25.04.2011 Aus Championship (ACT) | 22 | 394 | 419 |
| 21.04.2014 Australian Championship (NSW) | 24 | 315 | 498 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 379 | 422 | |