| Tournament | Round | Maureen Dobb | Jan Chapman |
| 09.08.2008 Empire Bay (NSW) | 1 | 288 | 442 |
| 30.05.2009 Woy Woy (NSW) | 7 | 398 | 327 |
| 08.08.2009 Empire Bay (NSW) | 6 | 386 | 336 |
| 05.06.2010 WOYWOY 2010 (NSW) | 7 | 406 | 352 |
| 04.06.2011 Woy Woy (NSW) | 7 | 303 | 436 |
| 26.10.2014 Empire Bay Mini (NSW) | 2 | 430 | 332 |
| 30.10.2016 Empire Bay Mini 3 (NSW) | 2 | 424 | 400 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 376.42 | 375 | |
| Spread: | 10 | -10 | |