| Tournament | Round | Vincent Nguyen | Chris Ostrowski |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 11 | 388 | 458 |
| 27.01.2020 City of Sydney International Masters (NSW) | 8 | 406 | 364 |
| 15.01.2022 bundanoon (NSW) | 9 | 302 | 417 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 365.33 | 413 | |
| Spread: | -143 | 143 | |