| Tournament | Round | Louisa Atsas | Robin Austin |
| 15.06.2013 SA June (SA) | 1 | 361 | 410 |
| 09.04.2016 SA April (SA) | 1 | 377 | 319 |
| 25.02.2017 4-4-4 Tournament (SA) | 6 | 364 | 350 |
| 03.06.2017 June 4-4 (SA) | 6 | 323 | 368 |
| 20.01.2018 Jan 4-4-4 (SA) | 7 | 313 | 341 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 347.6 | 357.6 | |
| Spread: | -50 | 50 | |