| Tournament | Round | Ivy Nicholls | Rose Young |
| 15.04.1998 Australian Championships (TAS) | 6 | 366 | 362 |
| 16.04.2001 Australian Championships (VIC) | 11 | 344 | 420 |
| 28.03.2005 Australian Championships (TAS) | 3 | 403 | 405 |
| 24.03.2008 Australian Championship (VIC) | 24 | 363 | 377 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 369 | 391 | |
| Spread: | -88 | 88 | |