| Tournament | Round | Betty Egan | Marlene Ellis |
| 15.05.2005 Dandenong (VIC) | 3 | 331 | 364 |
| 11.11.2007 Geelong (VIC) | 1 | 381 | 371 |
| 30.12.2007 DECATHON (VIC) | 6 | 404 | 442 |
| 26.01.2008 Ballarat (VIC) | 1 | 419 | 367 |
| 30.08.2009 Michael Chisholm (VIC) | 3 | 377 | 375 |
| 11.10.2009 WYSCF2 (VIC) | 7 | 359 | 342 |
| 28.08.2010 Ballarat 2 (VIC) | 1 | 323 | 358 |
| 02.02.2013 BALLARAT SUMMER (VIC) | 3 | 393 | 355 |
| 03.03.2013 TEAM CHALLENGE (VIC) | 2 | 395 | 306 |
| 28.07.2013 CLOTA FUNDRAISER (VIC) | 7 | 402 | 233 |
| 24.08.2014 Interfund1 (VIC) | 6 | 380 | 359 |
| 09.11.2014 Geelong (VIC) | 4 | 459 | 303 |
| 11.11.2018 FaNS (VIC) | 2 | 411 | 399 |
| 09.06.2019 Queens Birthday (VIC) | 4 | 386 | 366 |
| Head-to-head after 14 games | 11 | 3 | |
| Average score | 387.14 | 352.85 | |
| Spread: | 480 | -480 | |