| Tournament | Round | Karen Richards | Nancy Sparling |
| 22.08.1999 August (SA) | 2 | 351 | 431 |
| 13.02.2000 South Australian Championships (SA) | 11 | 416 | 311 |
| 16.04.2000 Victor Harbour (SA) | 3 | 369 | 402 |
| 23.03.2001 South Australian Championships (SA) | 9 | 337 | 462 |
| 07.03.2004 South Australian Championships (SA) | 8 | 403 | 359 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 375.2 | 393 | |
| Spread: | -89 | 89 | |