| Tournament | Round | Susan MacGillivray | Caroline Scowcroft |
| 17.11.2007 ACT Champs 2007 (ACT) | 4 | 347 | 337 |
| 31.10.2009 Nowra 2009 (NSW) | 11 | 315 | 450 |
| 23.11.2014 ACT CHAMPIONSHIPS (ACT) | 5 | 305 | 369 |
| 23.11.2014 ACT CHAMPIONSHIPS (ACT) | 10 | 376 | 389 |
| 23.06.2018 ACT WINTER OPEN (ACT) | 8 | 280 | 413 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 3 | 320 | 328 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 6 | 272 | 560 |
| 24.07.2021 AGM Tournament (ACT) | 7 | 324 | 412 |
| 08.01.2022 ACT JANUARY (ACT) | 4 | 398 | 396 |
| 08.04.2023 AUS CHAMPS (VIC) | 14 | 347 | 368 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 3 | 376 | 342 |
| 09.09.2023 Wodonga Open (VIC) | 2 | 239 | 544 |
| 16.03.2024 ACT March (ACT) | 2 | 347 | 349 |
| 28.03.2024 Platinum Thursday (WA) | 5 | 440 | 385 |
| 09.08.2025 Women's Championship (QLD) | 6 | 337 | 285 |
| 17.08.2025 Queensland Championship (QLD) | 11 | 300 | 385 |
| 08.11.2025 ACT Championship (ACT) | 3 | 387 | 366 |
| Head-to-head after 17 games | 6 | 11 | |
| Average score | 335.88 | 392.82 | |