| Date | Tournament | State | Round | Janine Whittaker | Betty Irwin |
|---|---|---|---|---|---|
| 23/11/2003 | ACT Championships | ACT | 4 | 321 | 366 |
| 19/02/2005 | Wollongong | NSW | 1 | 308 | 258 |
| 17/06/2005 | Wollongong Marj Babb | NSW | 3 | 326 | 381 |
| 17/06/2006 | Wollongong Marj Babb | NSW | 5 | 383 | 378 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 334.50 | 345.75 | |||
| Spread | -45 | 45 | |||