| Date | Tournament | State | Round | Maree Heynen | Brian Irwin |
|---|---|---|---|---|---|
| 23/02/2002 | Wollongong | NSW | 7 | 249 | 383 |
| 26/05/2002 | Ulladulla | NSW | 1 | 309 | 376 |
| 24/11/2002 | ACT Championships | ACT | 9 | 350 | 268 |
| 16/03/2003 | Wyong | NSW | 3 | 381 | 317 |
| 15/05/2003 | Ulladulla | NSW | 3 | 345 | 403 |
| 23/11/2003 | ACT Championships | ACT | 11 | 399 | 383 |
| 22/05/2005 | Ulladulla | NSW | 1 | 371 | 304 |
| 11/02/2006 | Wollongong | NSW | 3 | 346 | 289 |
| 20/05/2007 | Ulladulla 2007 | NSW | 9 | 337 | 324 |
| 18/05/2008 | Ulladulla | NSW | 12 | 382 | 345 |
| 31/10/2009 | Nowra 2009 | NSW | 5 | 382 | 282 |
| 15/05/2011 | Ulladulla | NSW | 2 | 369 | 272 |
| Head-to-head after 12 games | 9 | 3 | |||
| Average score | 351.67 | 328.83 | |||
| Spread | 274 | -274 | |||