| Tournament | Round | Khen Meerding | Rene Chelton |
| 21.04.2003 Australian Championships (SA) | 10 | 441 | 302 |
| 28.03.2005 Australian Championships (TAS) | 14 | 365 | 322 |
| 08.08.2009 Magnetic Island Saturday (QLD) | 2 | 442 | 315 |
| 02.04.2018 2018 National Championship (ACT) | 24 | 502 | 331 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 437.5 | 317.5 | |
| Spread: | 480 | -480 | |