| Tournament | Round | Arlene Williams | John Hamilton |
| 29.06.2013 Winter Open (ACT) | 1 | 452 | 356 |
| 22.06.2014 ACT WINTER OPEN (ACT) | 1 | 333 | 414 |
| 25.06.2017 ACT Winter Open (ACT) | 1 | 382 | 370 |
| 26.06.2021 WINTER OPEN (ACT) | 6 | 374 | 408 |
| 15.01.2022 bundanoon (NSW) | 2 | 448 | 391 |
| 19.03.2022 March Marathon (ACT) | 5 | 267 | 552 |
| 25.06.2023 ACT WINTER OPEN (ACT) | 1 | 307 | 471 |
| 15.07.2023 ACT AGM (ACT) | 1 | 441 | 360 |
| 18.11.2023 ACT Champs (ACT) | 9 | 365 | 444 |
| 18.11.2023 ACT Champs (ACT) | 9 | 365 | 444 |
| 20.01.2024 January ACT (ACT) | 7 | 363 | 498 |
| Head-to-head after 11 games | 4 | 7 | |
| Average score | 372.45 | 428 | |