| Tournament | Round | Marie Retallick | Zina Costanzo |
| 30.08.1998 Knox (VIC) | 3 | 333 | 337 |
| 11.10.1998 Bendigo (VIC) | 6 | 365 | 383 |
| 05.12.1999 McKinnon (VIC) | 2 | 304 | 397 |
| 14.06.2004 Victorian Championships (VIC) | 13 | 388 | 345 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 347.5 | 365.5 | |
| Spread: | -72 | 72 | |