| Tournament | Round | Michael Cameron | Mary McMahon |
| 07.10.2012 Vic/SA Border Challenge (VIC) | 6 | 540 | 330 |
| 14.07.2013 SA/Vic Border Challenge (SA) | 4 | 466 | 387 |
| 19.10.2014 SA/Vic Border Challenge (VIC) | 8 | 410 | 394 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 472 | 370.33 | |
| Spread: | 305 | -305 | |