| Tournament | Round | Susan MacGillivray | Arlene Williams |
| 17.05.2015 almost free extra (ACT) | 1 | 421 | 330 |
| 25.06.2016 Winter Open (ACT) | 7 | 442 | 327 |
| 10.12.2016 Bundanoon (NSW) | 5 | 414 | 351 |
| 22.07.2017 ACT AGM (ACT) | 5 | 462 | 312 |
| 02.04.2018 2018 National Championship (ACT) | 4 | 404 | 297 |
| 15.07.2018 Winter Challenge (NSW) | 9 | 349 | 446 |
| 28.01.2019 City Of Sydney International Masters (NSW) | 7 | 440 | 356 |
| 30.01.2019 Midweek #1 (ACT) | 2 | 396 | 428 |
| 20.03.2021 Nationals Warmup (ACT) | 2 | 304 | 413 |
| 20.03.2021 Nationals Warmup (ACT) | 5 | 372 | 379 |
| 20.03.2021 Nationals Warmup (ACT) | 9 | 493 | 239 |
| 17.04.2021 Canberra April (ACT) | 5 | 385 | 395 |
| 24.07.2021 AGM Tournament (ACT) | 6 | 411 | 319 |
| 20.11.2021 ACT Championships (ACT) | 13 | 349 | 343 |
| 19.03.2022 March Marathon (ACT) | 12 | 474 | 295 |
| 15.07.2023 ACT AGM (ACT) | 2 | 376 | 386 |
| 11.10.2025 ACT October 11 (ACT) | 1 | 319 | 336 |
| Head-to-head after 17 games | 10 | 7 | |
| Average score | 400.64 | 350.11 | |