| Tournament | Round | Alan Mathews | Ann Simms |
| 22.03.2015 MARCH OPEN (WA) | 1 | 390 | 295 |
| 05.06.2017 WA Championship (WA) | 8 | 435 | 288 |
| 14.01.2018 Jan HALFPM (WA) | 2 | 350 | 344 |
| 09.12.2018 DEC OPEN (WA) | 4 | 356 | 371 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 382.75 | 324.5 | |
| Spread: | 233 | -233 | |