| Date | Tournament | State | Round | Betty Foreman | Marion Merickel |
|---|---|---|---|---|---|
| 01/04/2013 | Australian Championship | QLD | 15 | 474 | 339 |
| 28/03/2016 | Australian Championship | SA | 8 | 411 | 327 |
| 03/02/2019 | Ulverstone | TAS | 5 | 368 | 296 |
| 02/02/2020 | ulverstone | TAS | 3 | 396 | 381 |
| 01/11/2020 | Tasmanian Championship | TAS | 8 | 351 | 283 |
| 20/03/2021 | Ross March | TAS | 1 | 305 | 443 |
| 15/05/2021 | SH | TAS | 1 | 276 | 363 |
| 15/05/2021 | SH | TAS | 10 | 348 | 349 |
| Head-to-head after 8 games | 5 | 3 | |||
| Average score | 366.12 | 347.62 | |||
| Spread | 148 | -148 | |||