| Tournament | Round | Louisa Atsas | Meredith Hales |
| 26.07.2008 SA July Tournament (SA) | 1 | 321 | 292 |
| 24.08.2008 SA August Tournament (SA) | 6 | 386 | 285 |
| 25.10.2008 SA October Tournament (SA) | 1 | 312 | 409 |
| 23.11.2008 SA November (SA) | 5 | 270 | 416 |
| 18.04.2009 SA April Tournament (SA) | 4 | 296 | 352 |
| 24.05.2009 May Tournament (SA) | 5 | 259 | 499 |
| 20.06.2009 SA June (corrected) (SA) | 4 | 238 | 277 |
| 27.09.2009 September (SA) | 5 | 464 | 315 |
| 18.06.2011 SA June (SA) | 5 | 308 | 324 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 317.11 | 352.11 | |
| Spread: | -315 | 315 | |