| Tournament | Round | David Lowden | Karen Richards |
| 25.07.1999 July (SA) | 3 | 368 | 368 |
| 13.03.2005 South Australian Championships (SA) | 3 | 408 | 388 |
| 13.03.2005 South Australian Championships (SA) | 11 | 358 | 343 |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 2 | 394 | 328 |
| 12.03.2006 South Australian Championships (SA) | 5 | 426 | 410 |
| 11.03.2007 South Australian Championships (SA) | 6 | 465 | 448 |
| 11.03.2007 South Australian Championships (SA) | 13 | 405 | 375 |
| Head-to-head after 7 games | 6.5 | 0.5 | |
| Average score | 403.42 | 380 | |
| Spread: | 164 | -164 | |