| Tournament | Round | Rene Chelton | Michael Adler |
| 28.05.2006 Ulladulla Championship (NSW) | 2 | 414 | 308 |
| 17.11.2007 ACT Champs 2007 (ACT) | 3 | 365 | 360 |
| 05.04.2008 Round Robin April ACT (ACT) | 7 | 401 | 398 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 3 | 385 | 322 |
| 02.11.2008 Nowra Bomaderry 2008 (NSW) | 7 | 350 | 345 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 15 | 379 | 396 |
| 14.11.2009 ACTChamps09 (ACT) | 4 | 316 | 335 |
| 06.11.2010 Nowra (NSW) | 13 | 382 | 294 |
| 29.06.2013 Winter Open (ACT) | 4 | 305 | 390 |
| 06.11.2016 Nowra 10th Annual (NSW) | 7 | 356 | 327 |
| 06.11.2016 Nowra 10th Annual (NSW) | 14 | 369 | 291 |
| 14.12.2019 Bundanoon (NSW) | 5 | 335 | 279 |
| Head-to-head after 12 games | 9 | 3 | |
| Average score | 363.08 | 337.08 | |
| Spread: | 312 | -312 | |