| Tournament | Round | Shirley Crocker | Brian Irwin |
| 21.03.2004 Wyong (NSW) | 7 | 316 | 340 |
| 11.09.2005 Hills Open (NSW) | 2 | 248 | 266 |
| 12.11.2006 Blackbutt Inaugural (NSW) | 3 | 352 | 306 |
| 18.09.2010 Ulladulla 2010 (NSW) | 8 | 370 | 263 |
| 15.05.2011 Ulladulla (NSW) | 7 | 390 | 250 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 335.2 | 285 | |
| Spread: | 251 | -251 | |