| Date | Tournament | State | Round | Zina Costanzo | Nancy Sparling |
|---|---|---|---|---|---|
| 30/12/1996 | Summer Sgramble | VIC | 5 | 367 | 349 |
| 29/06/2000 | Bordertown | SA | 11 | 384 | 386 |
| 03/11/2002 | SA/Victoria Border Challenge Dimboola | VIC | 6 | 401 | 357 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 384.00 | 364.00 | |||
| Spread | 60 | -60 | |||