| Tournament | Round | Joanne Cramb | Betty Irwin |
| 21.02.2006 Ulladulla SUmmer Games Tuesday (NSW) | 3 | 292 | 364 |
| 23.02.2006 Ulladulla Summer Games Thursday (NSW) | 6 | 402 | 341 |
| 28.05.2006 Ulladulla Championship (NSW) | 10 | 396 | 385 |
| 20.05.2007 Ulladulla 2007 (NSW) | 5 | 293 | 358 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 345.75 | 362 | |
| Spread: | -65 | 65 | |