| Tournament | Round | Meredith Hales | Emanuel Atsas |
| 26.07.2008 SA July Tournament (SA) | 5 | 327 | 321 |
| 25.10.2008 SA October Tournament (SA) | 4 | 451 | 271 |
| 18.04.2009 SA April Tournament (SA) | 3 | 397 | 263 |
| 20.06.2009 SA June (corrected) (SA) | 1 | 341 | 269 |
| 27.09.2009 September (SA) | 6 | 387 | 238 |
| 18.06.2011 SA June (SA) | 3 | 347 | 396 |
| 15.06.2013 SA June (SA) | 1 | 317 | 373 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 366.71 | 304.42 | |
| Spread: | 436 | -436 | |