| Tournament | Round | David Lowden | Margaret Sella |
| 19.01.2000 January Open (SA) | 1 | 429 | 326 |
| 16.10.2004 Unley October (SA) | 3 | 457 | 269 |
| 16.04.2005 April (SA) | 1 | 494 | 371 |
| 22.05.2005 May (SA) | 1 | 368 | 377 |
| 05.02.2006 Round Robin (SA) | 4 | 412 | 416 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 432 | 351.8 | |
| Spread: | 401 | -401 | |