| Tournament | Round | Tim Mason | Beryl Bell |
| 11.12.2011 DEC OPEN (WA) | 8 | 299 | 320 |
| 18.03.2012 Tri-Section March (WA) | 6 | 294 | 328 |
| 29.07.2012 Winter Trisection (WA) | 4 | 335 | 353 |
| 16.09.2012 BASSENDEAN (WA) | 5 | 394 | 347 |
| 09.12.2012 OPEN (WA) | 4 | 390 | 343 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 342.4 | 338.2 | |
| Spread: | 21 | -21 | |