| Tournament | Round | Don Marsh | Mary McMahon |
| 27.09.1998 Essendon (VIC) | 6 | 408 | 341 |
| 07.03.1999 Bendigo (VIC) | 1 | 247 | 513 |
| 23.09.2000 Essendon (VIC) | 1 | 343 | 378 |
| 29.01.2005 Ballarat (VIC) | 6 | 368 | 430 |
| 06.11.2005 Geelong (VIC) | 2 | 297 | 464 |
| 07.06.2008 VIC CHAMPS (VIC) | 6 | 362 | 352 |
| 06.09.2008 Ballarat (VIC) | 4 | 373 | 393 |
| 05.09.2009 Ballarat Spring (VIC) | 2 | 320 | 430 |
| 07.08.2010 Country Daylesford (VIC) | 3 | 361 | 357 |
| 27.08.2011 Ballarat Winter (VIC) | 5 | 359 | 392 |
| 11.11.2012 Geelong (VIC) | 5 | 392 | 378 |
| 09.11.2014 Geelong (VIC) | 6 | 338 | 398 |
| Head-to-head after 12 games | 4 | 8 | |
| Average score | 347.33 | 402.16 | |
| Spread: | -658 | 658 | |