| Tournament | Round | Jeffery Lam | Vinh Nguyen |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 4 | 431 | 180 |
| 14.12.2019 Bundanoon (NSW) | 5 | 411 | 258 |
| 04.01.2020 JanBoree (NSW) | 5 | 459 | 289 |
| 05.01.2021 oitoo by lake 05012021 (NSW) | 5 | 710 | 223 |
| 03.04.2021 OZ CHAMPS (NSW) | 3 | 468 | 290 |
| 11.11.2023 Four Sticks (NSW) | 2 | 471 | 347 |
| 25.08.2024 Australian Junior Champs (NSW) | 6 | 363 | 394 |
| 20.06.2025 2025 AJSC Qualifier (NSW) | 4 | 337 | 407 |
| Head-to-head after 8 games | 6 | 2 | |
| Average score | 456.25 | 298.5 | |
| Spread: | 1262 | -1262 | |