| Tournament | Round | David Eddington | Sally Ditchburn |
| 21.05.2017 ULLADULLA (NSW) | 3 | 311 | 383 |
| 20.05.2018 Ulladulla (NSW) | 1 | 411 | 324 |
| 19.05.2019 ULLADULLA CHAMPIONSHIP (NSW) | 2 | 336 | 391 |
| 02.02.2020 Ulladulla Championship (NSW) | 7 | 364 | 394 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 355.5 | 373 | |
| Spread: | -70 | 70 | |