| Tournament | Round | Kris Howat | Mary McMahon |
| 18.07.1999 Nunawading (VIC) | 2 | 294 | 402 |
| 23.01.2000 Aestival (VIC) | 2 | 367 | 356 |
| 20.05.2001 Dandenong (VIC) | 2 | 381 | 383 |
| 19.01.2003 Bil Rose Aestival (VIC) | 5 | 312 | 394 |
| 27.07.2003 Bentleigh (VIC) | 5 | 349 | 444 |
| 07.06.2008 VIC CHAMPS (VIC) | 3 | 283 | 462 |
| 28.08.2010 Ballarat 2 (VIC) | 3 | 357 | 425 |
| 14.08.2011 2011 Vic AGM (VIC) | 1 | 402 | 360 |
| 27.12.2011 Decathon (VIC) | 4 | 356 | 394 |
| 11.06.2012 QUEEN'S BIRTHDAY (VIC) | 4 | 353 | 345 |
| 22.07.2012 Nunawading (VIC) | 4 | 354 | 355 |
| 11.11.2012 Geelong (VIC) | 2 | 448 | 264 |
| 31.08.2013 Ballarat Winter (VIC) | 6 | 420 | 361 |
| 10.11.2013 Geelong (VIC) | 1 | 385 | 433 |
| 18.05.2014 CRANBOURNE (VIC) | 6 | 346 | 519 |
| 06.07.2014 wysc fundraiser (VIC) | 1 | 451 | 369 |
| 24.08.2014 Interfund1 (VIC) | 4 | 334 | 465 |
| 14.09.2014 Interfund 2 (VIC) | 4 | 275 | 415 |
| 28.12.2014 Decathon (VIC) | 8 | 300 | 407 |
| 13.09.2015 Geelong 2 (VIC) | 3 | 314 | 403 |
| Head-to-head after 20 games | 6 | 14 | |
| Average score | 354.05 | 397.8 | |