| Date | Tournament | State | Round | Brian Irwin | Ilma Giles |
|---|---|---|---|---|---|
| 22/05/2005 | Ulladulla | NSW | 2 | 335 | 292 |
| 28/05/2006 | Ulladulla Championship | NSW | 3 | 252 | 420 |
| 20/05/2007 | Ulladulla 2007 | NSW | 5 | 362 | 392 |
| 18/05/2008 | Ulladulla | NSW | 6 | 341 | 317 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 322.50 | 355.25 | |||
| Spread | -131 | 131 | |||