| Tournament | Round | Karen Richards | Pat Hudson |
| 24.10.1999 October (SA) | 4 | 272 | 336 |
| 21.05.2001 May (SA) | 3 | 395 | 339 |
| 21.10.2000 Unley October (SA) | 5 | 362 | 385 |
| 23.03.2001 South Australian Championships (SA) | 1 | 375 | 367 |
| 12.03.2006 South Australian Championships (SA) | 11 | 336 | 425 |
| 11.03.2007 South Australian Championships (SA) | 4 | 400 | 336 |
| 10.03.2013 SA Championship (SA) | 16 | 358 | 344 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 356.85 | 361.71 | |
| Spread: | -34 | 34 | |