| Tournament | Round | Ivy Nicholls | Nan Smith |
| 16.04.2001 Australian Championships (VIC) | 3 | 328 | 324 |
| 12.04.2004 Australian Championships (ACT) | 17 | 337 | 496 |
| 28.03.2005 Australian Championships (TAS) | 5 | 386 | 392 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 350.33 | 404 | |
| Spread: | -161 | 161 | |