| Tournament | Round | Dorothy Barraclough | Betty Mitchell |
| 08.12.2007 Halls Gap Border Challenge SA:Vic (VIC) | 1 | 358 | 396 |
| 23.10.2010 Vic/SA Border Challenge (VIC) | 3 | 427 | 412 |
| 18.10.2015 SA/Vic Border Challenge (SA) | 6 | 430 | 295 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 405 | 367.66 | |
| Spread: | 112 | -112 | |