| Tournament | Round | Mary McMahon | Michael Rubinstein |
| 27.06.2010 Trans Tasman Support (VIC) | 6 | 385 | 461 |
| 24.07.2011 Nunawading (VIC) | 1 | 289 | 467 |
| 04.09.2011 WYSC Fundraiser 2 (VIC) | 4 | 334 | 413 |
| 06.05.2012 Arvo Evo May (VIC) | 4 | 349 | 482 |
| 09.06.2014 Vic Champs (VIC) | 21 | 392 | 328 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 349.8 | 430.2 | |
| Spread: | -402 | 402 | |