| Tournament | Round | Ann Simms | Anne Stewart |
| 08.12.2013 DEC OPEN (WA) | 2 | 310 | 470 |
| 02.02.2014 Fremantle (WA) | 2 | 308 | 358 |
| 22.04.2018 YOOF APRIL (WA) | 2 | 288 | 364 |
| 15.07.2018 Bisection & AGM (WA) | 4 | 280 | 445 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 296.5 | 409.25 | |
| Spread: | -451 | 451 | |