| Tournament | Round | Arlene Williams | Michael Smitheram |
| 02.04.2018 2018 National Championship (ACT) | 17 | 440 | 448 |
| 03.04.2021 OZ CHAMPS (NSW) | 9 | 296 | 422 |
| 04.04.2026 AUS CHAMPS (ACT) | 18 | 445 | 378 |
| 04.04.2026 AUS CHAMPS (ACT) | 21 | 260 | 532 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 360.25 | 445 | |