| Tournament | Round | Jeff Chelton | Heather Sorensen |
| 07.10.2002 New South Wales Championships (NSW) | 1 | 348 | 356 |
| 06.07.2008 Winter Challenge (NSW) | 5 | 352 | 410 |
| 04.07.2010 Winter Challenge (NSW) | 7 | 407 | 394 |
| 19.02.2011 Wollongong Round Robins (NSW) | 6 | 391 | 320 |
| 03.11.2013 NOWRA (NSW) | 2 | 336 | 379 |
| 15.11.2015 Nowra 9th Championship (NSW) | 3 | 382 | 336 |
| 13.11.2016 ACT Championships (ACT) | 2 | 391 | 311 |
| 13.11.2016 ACT Championships (ACT) | 10 | 349 | 335 |
| 11.02.2017 WORDS Feb (NSW) | 8 | 260 | 414 |
| 21.05.2017 ULLADULLA (NSW) | 10 | 390 | 326 |
| Head-to-head after 10 games | 6 | 4 | |
| Average score | 360.6 | 358.1 | |
| Spread: | 25 | -25 | |