| Tournament | Round | Mary-Michal Oxby | Maureen Dobb |
| 04.06.2005 Woy Woy (NSW) | 3 | 337 | 375 |
| 09.12.2006 Turramurra (NSW) | 3 | 279 | 346 |
| 10.01.2010 Yearly Nearly Early (NSW) | 2 | 347 | 214 |
| 20.03.2010 Wyong (NSW) | 7 | 239 | 377 |
| 20.11.2011 CENTRAL COAST One Day (NSW) | 5 | 379 | 316 |
| 27.07.2014 Empire Bay Mini (NSW) | 1 | 402 | 336 |
| 29.03.2015 EMPIRE BAY MINI (NSW) | 6 | 379 | 359 |
| 30.05.2015 Central Coast (NSW) | 6 | 293 | 397 |
| 10.04.2016 Lake Macquarie (NSW) | 6 | 353 | 358 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 334.22 | 342 | |
| Spread: | -70 | 70 | |