| Tournament | Round | Sue Gergelifi | Marg Harris-Walker |
| 06.10.2014 NSW Championships (NSW) | 8 | 401 | 308 |
| 05.10.2015 NSW Championships (NSW) | 8 | 336 | 388 |
| 03.10.2016 NSW Championships (NSW) | 3 | 353 | 334 |
| 02.10.2017 NSW CHAMPS (NSW) | 6 | 380 | 347 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 367.5 | 344.25 | |
| Spread: | 93 | -93 | |