| Date | Tournament | State | Round | Joy Duggan | Gianna Devcic |
|---|---|---|---|---|---|
| 01/12/2002 | McKinnon | VIC | 1 | 383 | 296 |
| 30/11/2003 | McKinnon | VIC | 2 | 277 | 364 |
| 01/05/2005 | Mayday | VIC | 6 | 258 | 404 |
| 03/07/2005 | Nunawading | VIC | 7 | 322 | 356 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 310.00 | 355.00 | |||
| Spread | -180 | 180 | |||