| Tournament | Round | Doug Ristic | Liz Marx |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 4 | 322 | 345 |
| 02.11.2003 SA/Victoria Border Challenge Dimboola (VIC) | 8 | 286 | 364 |
| 02.11.2003 SA/Victoria Border Challenge Dimboola (VIC) | 13 | 391 | 274 |
| 06.12.2008 savic08 (SA) | 3 | 338 | 354 |
| 06.12.2008 savic08 (SA) | 10 | 361 | 450 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 339.6 | 357.4 | |
| Spread: | -89 | 89 | |