| Date | Tournament | State | Round | Brian Irwin | Arie Holla |
|---|---|---|---|---|---|
| 15/05/2003 | Ulladulla | NSW | 11 | 376 | 353 |
| 23/11/2003 | ACT Championships | ACT | 10 | 380 | 404 |
| 17/06/2005 | Wollongong Marj Babb | NSW | 2 | 361 | 400 |
| 11/02/2006 | Wollongong | NSW | 1 | 262 | 389 |
| 20/05/2007 | Ulladulla 2007 | NSW | 14 | 308 | 321 |
| 18/05/2008 | Ulladulla | NSW | 8 | 361 | 245 |
| Head-to-head after 6 games | 2 | 4 | |||
| Average score | 341.33 | 352.00 | |||
| Spread | -64 | 64 | |||