| Tournament | Round | John Spaan | Michael Vnuk |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 3 | 375 | 445 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 1 | 416 | 410 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 9 | 400 | 437 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 8 | 386 | 406 |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 17 | 504 | 345 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 416.2 | 408.6 | |
| Spread: | 38 | -38 | |