| Tournament | Round | Betty Foreman | Arlene Williams |
| 10.11.2013 ACT CHAMPIONSHIPS (ACT) | 10 | 442 | 332 |
| 12.12.2015 Bundanoon (NSW) | 3 | 396 | 377 |
| 28.03.2016 Australian Championship (SA) | 3 | 427 | 354 |
| 29.01.2017 City of Sydney International Masters (NSW) | 18 | 376 | 386 |
| 02.04.2018 2018 National Championship (ACT) | 18 | 454 | 321 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 419 | 354 | |
| Spread: | 325 | -325 | |