| Tournament | Round | Monica Dwyer | Therese Nichols |
| 14.10.2017 Spring Marathon (NSW) | 7 | 382 | 369 |
| 22.02.2020 MATCHPLAY QUALIFIER (NSW) | 5 | 375 | 389 |
| 14.03.2020 Bomaderry (NSW) | 6 | 356 | 305 |
| 03.04.2021 OZ CHAMPS (NSW) | 8 | 284 | 416 |
| 03.04.2021 OZ CHAMPS (NSW) | 15 | 277 | 345 |
| 16.07.2022 Wollongong Winter Tournament (NSW) | 4 | 323 | 359 |
| 24.06.2023 Wgong Winter (NSW) | 2 | 389 | 364 |
| 06.01.2024 JANBOREE (NSW) | 3 | 322 | 259 |
| 18.02.2024 Wgong Round Robins (NSW) | 5 | 351 | 403 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 339.88 | 356.55 | |
| Spread: | -150 | 150 | |