| Date | Tournament | State | Round | Marjorie Clark | Betty Egan |
|---|---|---|---|---|---|
| 10/03/2007 | Raymond Island | VIC | 8 | 317 | 379 |
| 08/03/2008 | Raymond Island | VIC | 5 | 433 | 378 |
| 09/11/2014 | Geelong | VIC | 1 | 327 | 398 |
| 13/09/2015 | Geelong 2 | VIC | 1 | 331 | 347 |
| 06/08/2017 | Country Champs | VIC | 4 | 348 | 396 |
| Head-to-head after 5 games | 1 | 4 | |||
| Average score | 351.20 | 379.60 | |||
| Spread | -142 | 142 | |||