| Tournament | Round | Anne Stewart | Tim Mason |
| 05.03.2012 BINDOON 2012 (WA) | 10 | 435 | 368 |
| 10.02.2013 Fremantle (WA) | 1 | 361 | 379 |
| 07.04.2013 APRIL MAXIMIN (WA) | 7 | 356 | 512 |
| 13.10.2013 October Trisection (WA) | 6 | 423 | 369 |
| 13.09.2015 YF13SEP15 (WA) | 3 | 339 | 468 |
| 13.11.2022 BISECTION NOV 2022 (WA) | 7 | 339 | 433 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 375.5 | 421.5 | |
| Spread: | -276 | 276 | |