| Date | Tournament | State | Round | Wayne Stoyan | Mary McMahon |
|---|---|---|---|---|---|
| 05/12/1999 | McKinnon | VIC | 2 | 442 | 348 |
| 06/08/2000 | Knox | VIC | 3 | 289 | 442 |
| 10/11/2002 | Geelong | VIC | 1 | 389 | 386 |
| 21/03/2004 | Bendigo | VIC | 4 | 423 | 407 |
| 16/10/2005 | Frankston | VIC | 4 | 324 | 391 |
| 30/12/2012 | Decathon | VIC | 1 | 367 | 425 |
| 10/06/2013 | QUEEN'S BIRTHDAY | VIC | 2 | 388 | 366 |
| 29/09/2013 | Esssendon | VIC | 5 | 356 | 326 |
| 09/11/2014 | Geelong | VIC | 3 | 274 | 403 |
| 07/12/2014 | FRANKSTON NORTH 2 | VIC | 3 | 375 | 325 |
| 18/01/2015 | AESTIVAL | VIC | 7 | 259 | 442 |
| Head-to-head after 11 games | 6 | 5 | |||
| Average score | 353.27 | 387.36 | |||
| Spread | -375 | 375 | |||