| Tournament | Round | Rene Chelton | Harry Malcolm |
| 05.04.1999 Australian Championships (NSW) | 10 | 404 | 309 |
| 04.10.1999 New South Wales Championships (NSW) | 13 | 336 | 386 |
| 10.06.2002 Victorian Championships (VIC) | 11 | 336 | 422 |
| 14.06.2004 Victorian Championships (VIC) | 7 | 295 | 299 |
| 13.06.2005 Victorian Championships (VIC) | 6 | 367 | 271 |
| 04.08.2007 Magnetic Island Saturday (QLD) | 5 | 350 | 406 |
| 10.06.2013 VIC CHAMPIONSHIP (VIC) | 6 | 275 | 464 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 337.57 | 365.28 | |
| Spread: | -194 | 194 | |