| Date | Tournament | State | Round | Carol Johnsen | Roberta Tait |
|---|---|---|---|---|---|
| 25/04/2011 | Aus Championship | ACT | 19 | 460 | 348 |
| 07/11/2015 | Open Saturday | WA | 4 | 373 | 380 |
| 28/03/2016 | Australian Championship | SA | 4 | 425 | 368 |
| 11/09/2016 | MASTERS AND STATE CHAL | VIC | 2 | 467 | 424 |
| 16/04/2022 | Australian Championship | QLD | 7 | 372 | 373 |
| 27/03/2024 | Platinum Wednesday | WA | 1 | 372 | 341 |
| 30/03/2024 | National Championship | WA | 19 | 381 | 317 |
| Head-to-head after 7 games | 5 | 2 | |||
| Average score | 407.14 | 364.43 | |||
| Spread | 299 | -299 | |||