| Tournament | Round | Zina Costanzo | David Eldar |
| 12.04.2004 Australian Championships (ACT) | 14 | 349 | 382 |
| 28.12.2006 Decathon (VIC) | 1 | 331 | 415 |
| 06.01.2007 Marathon (VIC) | 22 | 274 | 576 |
| 17.02.2019 Summer Fun (VIC) | 1 | 367 | 666 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 330.25 | 509.75 | |
| Spread: | -718 | 718 | |