| Tournament | Round | Khen Meerding | Patricia Mitchell |
| 15.04.1998 Australian Championships (TAS) | 3 | 504 | 340 |
| 05.04.1999 Australian Championships (NSW) | 6 | 398 | 395 |
| 24.03.2008 Australian Championship (VIC) | 16 | 402 | 390 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 434.66 | 375 | |
| Spread: | 179 | -179 | |