| Tournament | Round | Tim Mason | Ann Simms |
| 06.06.2011 WA Championship (WA) | 3 | 267 | 347 |
| 06.06.2011 WA Championship (WA) | 7 | 173 | 432 |
| 15.01.2012 January Maximin (WA) | 6 | 351 | 376 |
| 01.07.2012 BISECTION (WA) | 3 | 302 | 329 |
| 29.07.2012 Winter Trisection (WA) | 6 | 394 | 317 |
| 26.08.2012 Rockingham (WA) | 7 | 462 | 294 |
| 16.09.2012 BASSENDEAN (WA) | 1 | 492 | 241 |
| 07.10.2012 YOOF TRISECTION (WA) | 1 | 443 | 263 |
| 09.12.2012 OPEN (WA) | 3 | 575 | 355 |
| 08.12.2013 DEC OPEN (WA) | 1 | 315 | 371 |
| Head-to-head after 10 games | 5 | 5 | |
| Average score | 377.4 | 332.5 | |