| Tournament | Round | Jimmy Scarff | Mary McMahon |
| 05.08.2001 Knox (VIC) | 1 | 404 | 429 |
| 09.11.2003 Geelong (VIC) | 1 | 309 | 314 |
| 29.01.2005 Ballarat (VIC) | 2 | 341 | 441 |
| 13.06.2005 Victorian Championships (VIC) | 17 | 383 | 401 |
| 28.12.2008 Decathon (VIC) | 3 | 378 | 449 |
| 28.12.2008 Decathon (VIC) | 10 | 377 | 402 |
| 23.08.2015 Winter PMU (VIC) | 7 | 346 | 438 |
| Head-to-head after 7 games | 0 | 7 | |
| Average score | 362.57 | 410.57 | |
| Spread: | -336 | 336 | |