| Date | Tournament | State | Round | Jan Chapman | Chris Ostrowski |
|---|---|---|---|---|---|
| 20/05/2007 | Ulladulla 2007 | NSW | 3 | 318 | 370 |
| 19/04/2015 | Lake Macquarie Open | NSW | 8 | 351 | 394 |
| 23/05/2021 | EmpireBayMay | NSW | 7 | 318 | 402 |
| Head-to-head after 3 games | 0 | 3 | |||
| Average score | 329.00 | 388.67 | |||
| Spread | -179 | 179 | |||