| Tournament | Round | Marlene Brown | Eileen Mills |
| 05.12.2009 Border Challenge (SA) | 4 | 323 | 345 |
| 23.10.2010 Vic/SA Border Challenge (VIC) | 8 | 324 | 352 |
| 16.10.2011 SA/Vic Border Challenge (SA) | 3 | 316 | 468 |
| 14.07.2013 SA/Vic Border Challenge (SA) | 10 | 367 | 336 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 332.5 | 375.25 | |
| Spread: | -171 | 171 | |