| Tournament | Round | Rob Marotta | Vincent Nguyen |
| 22.04.2019 2019 Australian Championship (TAS) | 1 | 315 | 336 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 8 | 413 | 346 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 21 | 411 | 275 |
| 28.01.2024 CSIM 2024 (NSW) | 2 | 339 | 315 |
| 28.01.2024 CSIM 2024 (NSW) | 11 | 370 | 346 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 369.6 | 323.6 | |
| Spread: | 230 | -230 | |