| Date | Tournament | State | Round | Heather Sorensen | Chris Ostrowski |
|---|---|---|---|---|---|
| 04/10/2008 | NSW CHAMPIONSHIPS 08 | NSW | 19 | 299 | 373 |
| 05/07/2009 | Winter Challenge | NSW | 4 | 303 | 459 |
| 05/10/2009 | NSW CHAMPIONSHIPS | NSW | 20 | 405 | 368 |
| 04/07/2010 | Winter Challenge | NSW | 9 | 301 | 354 |
| 12/12/2015 | Bundanoon | NSW | 6 | 325 | 450 |
| Head-to-head after 5 games | 1 | 4 | |||
| Average score | 326.60 | 400.80 | |||
| Spread | -371 | 371 | |||