| Tournament | Round | Julie Banister | Vinh Nguyen |
| 14.12.2019 Bundanoon (NSW) | 7 | 367 | 258 |
| 13.04.2021 OITOO East Hills (NSW) | 6 | 495 | 281 |
| 19.06.2021 WORDS WINTER 19 JUNE (NSW) | 1 | 385 | 285 |
| 13.11.2021 2021 NSW Championship (NSW) | 6 | 347 | 276 |
| 13.11.2021 2021 NSW Championship (NSW) | 16 | 380 | 355 |
| 02.07.2022 NO FRILLS 3 (NSW) | 3 | 307 | 360 |
| 07.01.2023 JANBOREE (NSW) | 8 | 405 | 296 |
| 18.02.2024 Wgong Round Robins (NSW) | 1 | 299 | 433 |
| 01.10.2024 OITOO Oatley (NSW) | 2 | 301 | 485 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 365.11 | 336.55 | |
| Spread: | 257 | -257 | |