| Tournament | Round | Louisa Atsas | Sue Lyons |
| 22.01.2012 January Pub Tourney (SA) | 3 | 370 | 394 |
| 27.06.2015 June Pub Tourney (SA) | 3 | 306 | 399 |
| 16.06.2018 SA June 4-4 (SA) | 8 | 411 | 366 |
| 27.12.2019 SA Xmas Leftovers (SA) | 1 | 356 | 354 |
| 27.12.2020 Xmas Leftovers (SA) | 2 | 349 | 345 |
| 27.12.2022 Xmas Leftovers 22 (SA) | 3 | 369 | 346 |
| 27.10.2024 SA October (SA) | 4 | 407 | 330 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 366.85 | 362 | |
| Spread: | 34 | -34 | |