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