| Tournament | Round | Tim Mason | Jane Dalton |
| 11.12.2011 DEC OPEN (WA) | 5 | 351 | 376 |
| 20.05.2012 May 2012 Melville (WA) | 5 | 385 | 285 |
| 01.07.2012 BISECTION (WA) | 4 | 356 | 357 |
| 08.12.2013 DEC OPEN (WA) | 4 | 446 | 326 |
| 27.04.2014 April OPEN (WA) | 1 | 399 | 383 |
| 06.07.2014 JULY OPEN (WA) | 1 | 487 | 353 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 404 | 346.66 | |
| Spread: | 344 | -344 | |