| Tournament | Round | Meredith Hales | Rosemarie Mitchell |
| 23.11.2008 SA November (SA) | 4 | 427 | 286 |
| 18.04.2009 SA April Tournament (SA) | 5 | 308 | 316 |
| 25.07.2009 July (SA) | 1 | 308 | 324 |
| 09.07.2011 SA July (SA) | 6 | 348 | 367 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 347.75 | 323.25 | |
| Spread: | 98 | -98 | |