| Date | Tournament | State | Round | Val Hardiman | Zina Costanzo |
|---|---|---|---|---|---|
| 10/11/2002 | Geelong | VIC | 6 | 401 | 393 |
| 01/12/2002 | McKinnon | VIC | 4 | 510 | 359 |
| 11/09/2004 | Raymond Island | VIC | 1 | 395 | 438 |
| 01/05/2005 | Mayday | VIC | 3 | 455 | 370 |
| 20/01/2008 | Aestival Festival | VIC | 3 | 446 | 409 |
| Head-to-head after 5 games | 4 | 1 | |||
| Average score | 441.40 | 393.80 | |||
| Spread | 238 | -238 | |||