| Tournament | Round | Ann Simms | Henny Yates |
| 08.12.2013 DEC OPEN (WA) | 7 | 326 | 260 |
| 02.02.2014 Fremantle (WA) | 5 | 308 | 387 |
| 29.10.2017 November Open (WA) | 4 | 310 | 396 |
| 15.07.2018 Bisection & AGM (WA) | 6 | 371 | 307 |
| 18.11.2018 NOV OPEN (WA) | 6 | 293 | 442 |
| 20.01.2019 Jan Half PM (WA) | 2 | 347 | 342 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 325.83 | 355.66 | |
| Spread: | -179 | 179 | |