| Date | Tournament | State | Round | Shirley Crocker | Chris Ostrowski |
|---|---|---|---|---|---|
| 14/01/2007 | Baulkham Hills Kick-Off | NSW | 3 | 329 | 382 |
| 24/11/2007 | CENTRAL COAST CHAMPS | NSW | 3 | 248 | 406 |
| 04/07/2010 | Winter Challenge | NSW | 2 | 262 | 344 |
| 24/11/2013 | CC C'SHIP 2 DAY | NSW | 9 | 298 | 389 |
| 24/11/2013 | CC C'SHIP 2 DAY | NSW | 14 | 273 | 411 |
| 20/03/2022 | Empire Bay | NSW | 2 | 293 | 417 |
| Head-to-head after 6 games | 0 | 6 | |||
| Average score | 283.83 | 391.50 | |||
| Spread | -646 | 646 | |||