| Tournament | Round | Michael Vnuk | Rene Chelton |
| 21.01.1999 City of Sydney Masters (NSW) | 5 | 314 | 473 |
| 22.04.2000 Australian Championships (QLD) | 4 | 543 | 281 |
| 17.04.2006 Australian Championships (QLD) | 7 | 446 | 389 |
| 08.03.2015 SA Championship (SA) | 10 | 399 | 377 |
| 10.03.2019 SA Championship (SA) | 2 | 424 | 290 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 425.2 | 362 | |
| Spread: | 316 | -316 | |