| Tournament | Round | Louisa Atsas | Dianne Gibson |
| 18.10.2015 SA/Vic Border Challenge (SA) | 1 | 362 | 418 |
| 16.10.2016 Vic/SA Border Challenge (VIC) | 10 | 318 | 347 |
| 02.04.2018 2018 National Championship (ACT) | 6 | 353 | 423 |
| 02.04.2018 2018 National Championship (ACT) | 22 | 360 | 297 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 348.25 | 371.25 | |
| Spread: | -92 | 92 | |