| Tournament | Round | Doug Ristic | Michael Cameron |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 10 | 291 | 519 |
| 31.10.2004 SA/Victoria Border Challenge Dimboola (VIC) | 8 | 341 | 440 |
| 22.10.2017 SA/Vic Border Challenge (SA) | 7 | 253 | 505 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 295 | 488 | |
| Spread: | -579 | 579 | |