| Date | Tournament | State | Round | Arlene Williams | Sharon Sorensen |
|---|---|---|---|---|---|
| 20/05/2012 | Ulladulla | NSW | 7 | 327 | 318 |
| 11/11/2012 | ACT CHAMPIONSHIPS | ACT | 12 | 315 | 478 |
| 28/04/2013 | Wagga Wagga - Tristate | NSW | 1 | 426 | 354 |
| 10/11/2013 | ACT CHAMPIONSHIPS | ACT | 1 | 359 | 422 |
| 26/01/2015 | City of Sydney International Masters | NSW | 13 | 272 | 450 |
| 26/01/2015 | City of Sydney International Masters | NSW | 22 | 338 | 401 |
| 17/04/2016 | Tristate Challenge | NSW | 5 | 382 | 318 |
| 15/07/2018 | Winter Challenge | NSW | 5 | 281 | 376 |
| 07/07/2019 | WINTER CHALLENGE | NSW | 15 | 305 | 423 |
| 07/10/2019 | NSW CHAMPIONSHIP | NSW | 13 | 401 | 354 |
| 27/01/2020 | City of Sydney International Masters | NSW | 9 | 411 | 301 |
| 27/01/2020 | City of Sydney International Masters | NSW | 13 | 380 | 441 |
| 15/01/2022 | bundanoon | NSW | 3 | 314 | 411 |
| 29/01/2023 | CSIM2023 | NSW | 8 | 374 | 371 |
| 04/04/2026 | AUS CHAMPS | ACT | 16 | 426 | 301 |
| Head-to-head after 15 games | 7 | 8 | |||
| Average score | 354.07 | 381.27 | |||
| Spread | -408 | 408 | |||