| Tournament | Round | Heather Sorensen | Rene Chelton |
| 07.10.2002 New South Wales Championships (NSW) | 9 | 289 | 414 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 16 | 385 | 388 |
| 06.11.2010 Nowra (NSW) | 3 | 389 | 378 |
| 06.11.2010 Nowra (NSW) | 14 | 348 | 336 |
| 10.12.2016 Bundanoon (NSW) | 9 | 303 | 355 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 342.8 | 374.2 | |
| Spread: | -157 | 157 | |