| Tournament | Round | Doug Ristic | Jan Serisier |
| 02.05.2004 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 5 | 383 | 366 |
| 30.04.2006 NSW vs Victoria Border Challenge Wagga Wagga (NSW) | 3 | 270 | 435 |
| Head-to-head after 2 games | 1 | 1 | |
| Average score | 326.5 | 400.5 | |
| Spread: | -148 | 148 | |