| Tournament | Round | Betty Egan | Marjorie Clark |
| 10.03.2007 Raymond Island (VIC) | 8 | 379 | 317 |
| 08.03.2008 Raymond Island (VIC) | 5 | 378 | 433 |
| 09.11.2014 Geelong (VIC) | 1 | 398 | 327 |
| 13.09.2015 Geelong 2 (VIC) | 1 | 347 | 331 |
| 06.08.2017 Country Champs (VIC) | 4 | 396 | 348 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 379.6 | 351.2 | |
| Spread: | 142 | -142 | |