| Tournament | Round | Arlene Williams | Richard Birch |
| 24.08.2014 Hills Open (NSW) | 8 | 312 | 441 |
| 17.04.2016 Tristate Challenge (NSW) | 7 | 373 | 411 |
| 14.11.2020 ACT Championships (ACT) | 10 | 342 | 376 |
| 19.06.2021 WORDS WINTER 19 JUNE (NSW) | 8 | 314 | 363 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 335.25 | 397.75 | |