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