| Tournament | Round | Therese Nichols | Tony Kalayzich |
| 08.01.2012 Janboree (NSW) | 7 | 353 | 393 |
| 25.05.2013 Revesby (NSW) | 1 | 405 | 297 |
| 25.08.2024 Australian Junior Champs (NSW) | 5 | 507 | 294 |
| 25.08.2024 Australian Junior Champs (NSW) | 7 | 445 | 276 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 427.5 | 315 | |
| Spread: | 450 | -450 | |