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