| Tournament | Round | Zina Costanzo | Katie Rowe |
| 11.06.2007 Victorian Championships (VIC) | 21 | 482 | 362 |
| 20.10.2007 WSC Fundraiser 2 (VIC) | 3 | 426 | 392 |
| 28.12.2008 Decathon (VIC) | 9 | 389 | 312 |
| 18.01.2009 Aestival (VIC) | 1 | 398 | 386 |
| 01.03.2009 TEAM CHALLENGE (VIC) | 5 | 445 | 207 |
| 17.02.2019 Summer Fun (VIC) | 2 | 413 | 365 |
| Head-to-head after 6 games | 6 | 0 | |
| Average score | 425.5 | 337.33 | |
| Spread: | 529 | -529 | |