| Tournament | Round | Molly McDonald | Brian Irwin |
| 22.05.2005 Ulladulla (NSW) | 3 | 233 | 288 |
| 22.02.2006 Ulladulla Summer Games Wednesday (NSW) | 2 | 318 | 345 |
| 23.02.2006 Ulladulla Summer Games Thursday (NSW) | 2 | 418 | 298 |
| 28.05.2006 Ulladulla Championship (NSW) | 7 | 273 | 399 |
| 22.02.2007 Ulladulla Summer Games Thursday (NSW) | 7 | 350 | 300 |
| 18.09.2010 Ulladulla 2010 (NSW) | 12 | 376 | 390 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 328 | 336.66 | |
| Spread: | -52 | 52 | |