| Tournament | Round | Natalie Tadday | Susan MacGillivray |
| 05.01.2008 Janboree (NSW) | 6 | 331 | 373 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 4 | 376 | 457 |
| 12.12.2015 Bundanoon (NSW) | 4 | 359 | 358 |
| 22.04.2019 2019 Australian Championship (TAS) | 11 | 505 | 325 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 22 | 299 | 427 |
| 14.12.2019 Bundanoon (NSW) | 7 | 418 | 308 |
| 12.12.2020 BUNDANOON (NSW) | 2 | 393 | 349 |
| 03.04.2021 OZ CHAMPS (NSW) | 9 | 390 | 477 |
| 03.04.2021 OZ CHAMPS (NSW) | 23 | 407 | 466 |
| 19.06.2021 WORDS WINTER 19 JUNE (NSW) | 2 | 354 | 325 |
| 13.11.2021 2021 NSW Championship (NSW) | 6 | 413 | 405 |
| 14.01.2023 Bundanoon (NSW) | 5 | 425 | 375 |
| 09.12.2023 Bundanoon 2023 (NSW) | 5 | 335 | 416 |
| 15.03.2026 MARCH BOMADERRY (NSW) | 7 | 276 | 363 |
| Head-to-head after 14 games | 7 | 7 | |
| Average score | 377.21 | 387.42 | |
| Spread: | -143 | 143 | |