| Tournament | Round | Dieter Jedamski | Karen Richards |
| 21.11.1999 November (SA) | 3 | 447 | 307 |
| 13.02.2000 South Australian Championships (SA) | 3 | 440 | 352 |
| 16.04.2000 Victor Harbour (SA) | 2 | 286 | 408 |
| 24.07.2000 July (SA) | 3 | 383 | 385 |
| 23.03.2001 South Australian Championships (SA) | 2 | 390 | 374 |
| 08.03.2003 South Australian Championships (SA) | 4 | 431 | 357 |
| 27.06.2010 Trans Tasman Support (VIC) | 1 | 392 | 414 |
| 10.06.2023 Victorian Champs (VIC) | 13 | 465 | 330 |
| 09.03.2024 SA CHAMPS 2024 (SA) | 9 | 368 | 497 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 400.22 | 380.44 | |
| Spread: | 178 | -178 | |