| Tournament | Round | Ivy Nicholls | Raya Wilkinson |
| 12.04.2004 Australian Championships (ACT) | 11 | 403 | 324 |
| 28.03.2005 Australian Championships (TAS) | 7 | 460 | 323 |
| 21.04.2014 Australian Championship (NSW) | 15 | 392 | 383 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 418.33 | 343.33 | |
| Spread: | 225 | -225 | |