| Date | Tournament | State | Round | Zina Costanzo | Craig Murdoch |
|---|---|---|---|---|---|
| 02/11/1997 | Geelong November | VIC | 5 | 361 | 396 |
| 11/10/1998 | Bendigo | VIC | 4 | 413 | 338 |
| 06/02/2000 | Ballarat | VIC | 3 | 303 | 413 |
| 11/02/2001 | Ballarat | VIC | 3 | 317 | 376 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 348.50 | 380.75 | |||
| Spread | -129 | 129 | |||