| Date | Tournament | State | Round | Bettina Tonkin | Ann Simms |
|---|---|---|---|---|---|
| 20/05/2012 | May 2012 Melville | WA | 4 | 357 | 296 |
| 01/07/2012 | BISECTION | WA | 6 | 365 | 321 |
| 16/09/2012 | BASSENDEAN | WA | 6 | 420 | 317 |
| 18/11/2012 | MARATHON | WA | 3 | 375 | 327 |
| 18/11/2012 | MARATHON | WA | 10 | 391 | 281 |
| 09/11/2014 | Round Robin NOV | WA | 1 | 332 | 285 |
| 30/10/2016 | OCTOP16 | WA | 2 | 408 | 259 |
| 05/02/2017 | FEB17OP1 | WA | 4 | 366 | 362 |
| 17/09/2017 | Youth Fundraiser Sept | WA | 5 | 383 | 255 |
| 15/07/2018 | Bisection & AGM | WA | 3 | 356 | 305 |
| 20/01/2019 | Jan Half AM | WA | 3 | 334 | 329 |
| 17/02/2019 | Feb Open | WA | 6 | 389 | 357 |
| Head-to-head after 12 games | 12 | 0 | |||
| Average score | 373.00 | 307.83 | |||
| Spread | 782 | -782 | |||