| Tournament | Round | Mary-Michal Oxby | Arie Holla |
| 21.03.2004 Wyong (NSW) | 6 | 277 | 411 |
| 04.06.2005 Woy Woy (NSW) | 4 | 341 | 310 |
| 05.03.2006 Balmain BUGS (NSW) | 4 | 391 | 431 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 2 | 283 | 357 |
| 19.04.2008 Blacktown (NSW) | 8 | 291 | 396 |
| 03.05.2008Sydney West (NSW) | 4 | 357 | 359 |
| 08.08.2009 Empire Bay (NSW) | 7 | 350 | 340 |
| 29.08.2009 War of the Words (NSW) | 5 | 308 | 377 |
| 06.03.2011 BUGS 2011 (NSW) | 3 | 295 | 348 |
| 04.06.2011 Woy Woy (NSW) | 6 | 351 | 359 |
| 13.08.2011 Empire Bay (NSW) | 2 | 275 | 373 |
| 04.05.2013 Sydney West (NSW) | 3 | 356 | 352 |
| Head-to-head after 12 games | 3 | 9 | |
| Average score | 322.91 | 367.75 | |
| Spread: | -538 | 538 | |