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