| Tournament | Round | Heather Rubock | Sal Costanzo |
| 08.06.2003 Victorian Championships (VIC) | 7 | 312 | 377 |
| 12.04.2004 Australian Championships (ACT) | 1 | 317 | 355 |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 11 | 327 | 412 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 318.66 | 381.33 | |
| Spread: | -188 | 188 | |