| Tournament | Round | Wayne Willis | Maree Heynen |
| 12.04.2004 Australian Championships (ACT) | 18 | 439 | 319 |
| 06.01.2007 Janboree (NSW) | 3 | 311 | 338 |
| 09.04.2007 Australian Championships (NSW) | 11 | 399 | 395 |
| 01.10.2007 New South Wales Champs (NSW) | 6 | 448 | 298 |
| 01.10.2007 New South Wales Champs (NSW) | 13 | 313 | 397 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 17 | 336 | 281 |
| 30.08.2009 Qld Champs Sun (QLD) | 5 | 456 | 294 |
| 06.12.2009 Southport Christmas (QLD) | 3 | 417 | 348 |
| 17.01.2010 Logan Clovers (QLD) | 8 | 287 | 341 |
| 18.04.2010 Lismore ANZAC (NSW) | 2 | 273 | 369 |
| 25.04.2011 Aus Championship (ACT) | 16 | 419 | 322 |
| 15.01.2012 Logan Clovers (QLD) | 2 | 454 | 434 |
| Head-to-head after 12 games | 8 | 4 | |
| Average score | 379.33 | 344.66 | |
| Spread: | 416 | -416 | |