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