| Tournament | Round | Michael Cameron | Karen Richards |
| 20.08.2000 Unley (SA) | 5 | 393 | 390 |
| 23.03.2001 South Australian Championships (SA) | 4 | 387 | 443 |
| 08.03.2003 South Australian Championships (SA) | 13 | 442 | 423 |
| 07.03.2004 South Australian Championships (SA) | 3 | 452 | 382 |
| 07.03.2004 South Australian Championships (SA) | 9 | 378 | 394 |
| 13.03.2005 South Australian Championships (SA) | 8 | 370 | 449 |
| 13.03.2005 South Australian Championships (SA) | 10 | 479 | 301 |
| 12.03.2006 South Australian Championships (SA) | 10 | 400 | 368 |
| 11.03.2007 South Australian Championships (SA) | 5 | 378 | 351 |
| 11.03.2007 South Australian Championships (SA) | 11 | 385 | 344 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 1 | 449 | 550 |
| 08.11.2008 WYSC Fundraiser (SA) | 5 | 411 | 363 |
| 10.06.2013 VIC CHAMPIONSHIP (VIC) | 2 | 403 | 300 |
| 08.03.2015 SA Championship (SA) | 7 | 353 | 418 |
| 06.09.2015 Australian Masters and State Team Challenge (NSW) | 14 | 452 | 489 |
| 13.03.2016 SA Championship (SA) | 4 | 417 | 406 |
| 07.08.2016 TRANS TASMAN (SA) | 21 | 442 | 441 |
| 10.09.2017 AMSC 2017 (SA) | 12 | 480 | 328 |
| Head-to-head after 18 games | 12 | 6 | |
| Average score | 415.05 | 396.66 | |