| Date | Tournament | State | Round | Betty Irwin | Elisabeth Andrews |
|---|---|---|---|---|---|
| 19/02/2005 | Wollongong | NSW | 6 | 354 | 378 |
| 23/02/2006 | Ulladulla Summer Games Thursday | NSW | 2 | 347 | 312 |
| 22/02/2007 | Ulladulla Summer Games Thursday | NSW | 1 | 294 | 349 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 331.67 | 346.33 | |||
| Spread | -44 | 44 | |||