| Date | Tournament | State | Round | Liz Marx | Sal Costanzo |
|---|---|---|---|---|---|
| 28/12/1999 | Decathon | VIC | 8 | 423 | 372 |
| 22/04/2000 | Australian Championships | QLD | 10 | 402 | 343 |
| 12/06/2000 | Victorian Championships | VIC | 8 | 341 | 324 |
| 29/06/2000 | Bordertown | SA | 11 | 314 | 360 |
| 29/06/2000 | Bordertown | SA | 12 | 340 | 404 |
| 09/06/2001 | Victorian Championships | VIC | 8 | 337 | 455 |
| 03/11/2002 | SA/Victoria Border Challenge Dimboola | VIC | 7 | 293 | 402 |
| Head-to-head after 7 games | 3 | 4 | |||
| Average score | 350.00 | 380.00 | |||
| Spread | -210 | 210 | |||