| Tournament | Round | Mary McMahon | Rob York |
| 02.02.2013 BALLARAT SUMMER (VIC) | 2 | 312 | 374 |
| 07.07.2013 World Youth Fundraiser (VIC) | 1 | 398 | 320 |
| 10.11.2013 Geelong (VIC) | 3 | 313 | 326 |
| 12.01.2014 Aestival (VIC) | 5 | 383 | 376 |
| 23.02.2014 TEAM CHALLENGE (VIC) | 4 | 362 | 418 |
| 24.04.2016 Nunawading (VIC) | 7 | 495 | 269 |
| 31.07.2016 McKinnon House (VIC) | 1 | 403 | 374 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 380.85 | 351 | |
| Spread: | 209 | -209 | |