| Tournament | Round | Devorah Ullman | Mary-Michal Oxby |
| 04.05.2013 Sydney West (NSW) | 4 | 324 | 323 |
| 29.03.2015 EMPIRE BAY MINI (NSW) | 4 | 361 | 363 |
| 26.02.2017 Empire Bay (NSW) | 2 | 345 | 290 |
| 29.10.2017 Empire Bay Oct (NSW) | 6 | 344 | 306 |
| 26.11.2017 Central Coast Champ (NSW) | 4 | 348 | 317 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 344.4 | 319.8 | |
| Spread: | 123 | -123 | |