| Date | Tournament | State | Round | B.J. Winzer | Gianna Devcic |
|---|---|---|---|---|---|
| 27/08/2006 | Nunawading | VIC | 5 | 297 | 377 |
| 18/02/2007 | Camberwell | VIC | 6 | 379 | 346 |
| 18/03/2007 | Langwarrin | VIC | 5 | 318 | 291 |
| 20/07/2008 | NUNAWADING | VIC | 5 | 376 | 291 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 342.50 | 326.25 | |||
| Spread | 65 | -65 | |||