| Tournament | Round | Mary-Michal Oxby | Krystyna Batten |
| 10.01.2010 Yearly Nearly Early (NSW) | 3 | 230 | 382 |
| 01.09.2018 Teams Challenge (NSW) | 2 | 290 | 305 |
| 24.11.2019 Central Coast Yuletide (NSW) | 4 | 322 | 413 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 280.66 | 366.66 | |
| Spread: | -258 | 258 | |