| Tournament | Round | David Lowden | Alastair Richards |
| 13.03.2005 South Australian Championships (SA) | 6 | 384 | 356 |
| 12.03.2006 South Australian Championships (SA) | 10 | 404 | 361 |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 19 | 352 | 436 |
| 11.03.2007 South Australian Championships (SA) | 14 | 378 | 409 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 379.5 | 390.5 | |
| Spread: | -44 | 44 | |