| Tournament | Round | Margaret Bishop | Wayne Willis |
| 24.03.2008 Australian Championship (VIC) | 6 | 427 | 271 |
| 09.04.2012 Australian Championship (TAS) | 21 | 417 | 313 |
| 21.04.2014 Australian Championship (NSW) | 17 | 370 | 273 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 404.66 | 285.66 | |
| Spread: | 357 | -357 | |