| Tournament | Round | Mary McMahon | Kashi Ross |
| 11.07.2010 Youth Fundraiser 2 (VIC) | 5 | 432 | 324 |
| 20.11.2011 Bentleigh (VIC) | 4 | 365 | 427 |
| 10.06.2013 QUEEN'S BIRTHDAY (VIC) | 3 | 373 | 386 |
| 08.12.2013 Bentleigh (VIC) | 5 | 490 | 240 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 415 | 344.25 | |
| Spread: | 283 | -283 | |