| Date | Tournament | State | Round | Zina Costanzo | Kerry Constable |
|---|---|---|---|---|---|
| 09/08/1998 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 9 | 347 | 365 |
| 07/05/2000 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 6 | 310 | 438 |
| 05/05/2002 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 9 | 371 | 325 |
| 04/05/2003 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 1 | 342 | 435 |
| 02/05/2004 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 9 | 491 | 371 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 372.20 | 386.80 | |||
| Spread | -73 | 73 | |||