| Tournament | Round | Liz Marx | David Lowden |
| 13.02.2000 South Australian Championships (SA) | 9 | 276 | 445 |
| 13.03.2005 South Australian Championships (SA) | 2 | 258 | 418 |
| 13.03.2005 South Australian Championships (SA) | 10 | 301 | 390 |
| 22.05.2005 May (SA) | 3 | 351 | 412 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 296.5 | 416.25 | |
| Spread: | -479 | 479 | |