| Tournament | Round | Arlene Williams | Emanuel Atsas |
| 06.04.2015 Australian Championship (VIC) | 1 | 308 | 339 |
| 28.03.2016 Australian Championship (SA) | 20 | 308 | 274 |
| 02.04.2018 2018 National Championship (ACT) | 3 | 374 | 339 |
| 02.04.2018 2018 National Championship (ACT) | 20 | 389 | 287 |
| 03.04.2021 OZ CHAMPS (NSW) | 10 | 396 | 394 |
| 27.12.2023 Xmas Leftovers (SA) | 5 | 315 | 351 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 348.33 | 330.66 | |