| Tournament | Round | Sue Fullerton | Betty Irwin |
| 21.02.2007 Ulladulla Summer Games Wednesday (NSW) | 5 | 290 | 354 |
| 16.05.2009 Ulladulla (NSW) | 3 | 339 | 319 |
| 18.09.2010 Ulladulla 2010 (NSW) | 11 | 313 | 346 |
| 15.05.2011 Ulladulla (NSW) | 10 | 317 | 430 |
| 20.05.2012 Ulladulla (NSW) | 12 | 329 | 330 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 317.6 | 355.8 | |
| Spread: | -191 | 191 | |