| Tournament | Round | Michael Vnuk | Heather Lowden |
| 29.12.2004 Xmas Leftovers (SA) | 3 | 435 | 335 |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 8 | 360 | 326 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 14 | 394 | 330 |
| 03.02.2008 SA February Tournament (SA) | 3 | 443 | 359 |
| 12.04.2008SA April (SA) | 3 | 313 | 473 |
| 22.05.2008 SA May Tournament (SA) | 6 | 581 | 381 |
| 26.07.2008 SA July Tournament (SA) | 6 | 423 | 398 |
| 21.09.2008 SA September Tournament (SA) | 6 | 431 | 342 |
| 23.11.2008 SA November (SA) | 3 | 406 | 412 |
| 07.02.2010 SA February (SA) | 1 | 413 | 472 |
| Head-to-head after 10 games | 7 | 3 | |
| Average score | 419.9 | 382.8 | |