| Date | Tournament | State | Round | Chris Ostrowski | Kashi Ross |
|---|---|---|---|---|---|
| 04/07/2010 | Winter Challenge | NSW | 6 | 278 | 376 |
| 17/07/2010 | Winter Masters | NSW | 5 | 289 | 457 |
| 17/07/2010 | Winter Masters | NSW | 16 | 412 | 342 |
| 25/04/2011 | Aus Championship | ACT | 18 | 278 | 311 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 314.25 | 371.50 | |||
| Spread | -229 | 229 | |||