| Tournament | Round | Garth van Vliet | Devorah Ullman |
| 29.09.2020 campbelltown oitoo (NSW) | 2 | 440 | 313 |
| 05.01.2021 oitoo by lake 05012021 (NSW) | 2 | 326 | 350 |
| 13.04.2021 OITOO East Hills (NSW) | 6 | 387 | 337 |
| 15.01.2022 bundanoon (NSW) | 6 | 521 | 375 |
| 15.11.2025 LAKE MACQUARIE (NSW) | 3 | 406 | 342 |
| 13.12.2025 BUNDANOON (NSW) | 1 | 365 | 327 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 407.5 | 340.66 | |
| Spread: | 401 | -401 | |