| Date | Tournament | State | Round | Betty Egan | Mercia Cadan |
|---|---|---|---|---|---|
| 20/03/2005 | Langwarrin | VIC | 3 | 363 | 309 |
| 21/01/2007 | AESTIVAL FESTIVAL 2007 | VIC | 6 | 351 | 328 |
| 08/03/2008 | Raymond Island | VIC | 6 | 347 | 281 |
| Head-to-head after 3 games | 3 | 0 | |||
| Average score | 353.67 | 306.00 | |||
| Spread | 143 | -143 | |||