| Tournament | Round | Maureen Dobb | Arie Holla |
| 05.07.2003 Chatswood (NSW) | 2 | 332 | 307 |
| 04.09.2004 Oatlands (NSW) | 2 | 375 | 297 |
| 13.11.2004 Sydney (NSW) | 7 | 306 | 383 |
| 18.03.2006 Wyong (NSW) | 2 | 408 | 236 |
| 09.12.2006 Turramurra (NSW) | 5 | 406 | 340 |
| 09.08.2008 Empire Bay (NSW) | 5 | 376 | 271 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 9 | 358 | 378 |
| 10.01.2010 Yearly Nearly Early (NSW) | 3 | 252 | 386 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 351.62 | 324.75 | |
| Spread: | 215 | -215 | |