| Tournament | Round | Karen Richards | Heather Rubock |
| 08.06.1998 Victorian Championships (VIC) | 17 | 425 | 360 |
| 22.04.2000 Australian Championships (QLD) | 16 | 361 | 331 |
| 16.04.2001 Australian Championships (VIC) | 1 | 386 | 325 |
| 16.04.2001 Australian Championships (VIC) | 21 | 397 | 316 |
| 27.10.2001 Tasmanian Championships (TAS) | 11 | 328 | 392 |
| 06.03.2005 Beaconsfield (TAS) | 10 | 323 | 435 |
| 05.03.2006 Beaconsfield (TAS) | 5 | 559 | 310 |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 17 | 352 | 368 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 391.37 | 354.62 | |
| Spread: | 294 | -294 | |