| Tournament | Round | John Spaan | Colleen Walker |
| 17.04.2006 Australian Championships (QLD) | 4 | 459 | 283 |
| 28.03.2009 ACT Round Robin 2009 (ACT) | 8 | 484 | 392 |
| 09.05.2010 3 State Challenge, Wagga Wagga (NSW) | 7 | 350 | 442 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 431 | 372.33 | |
| Spread: | 176 | -176 | |