| Tournament | Round | David Lowden | Dieter Jedamski |
| 21.11.1999 November (SA) | 6 | 414 | 344 |
| 30.05.2004 Northern Tournament (SA) | 1 | 361 | 385 |
| 29.08.2004 Unley August (SA) | 1 | 470 | 347 |
| 16.10.2004 Unley October (SA) | 1 | 379 | 477 |
| 19.11.2006 November (SA) | 1 | 458 | 332 |
| 28.04.2007 SA April Tournament (SA) | 1 | 406 | 354 |
| 18.08.2007 August Tournament (SA) | 1 | 397 | 324 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 412.14 | 366.14 | |
| Spread: | 322 | -322 | |