| Tournament | Round | Monica Dwyer | Garth van Vliet |
| 05.10.2015 NSW Championships (NSW) | 20 | 383 | 461 |
| 10.12.2016 Bundanoon (NSW) | 9 | 470 | 265 |
| 14.10.2023 NSW SPRING MARATHON (NSW) | 9 | 339 | 545 |
| 26.11.2023 Central Coast Open (NSW) | 7 | 297 | 389 |
| 06.01.2024 JANBOREE (NSW) | 4 | 334 | 469 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 364.6 | 425.8 | |
| Spread: | -306 | 306 | |