| Tournament | Round | John Spaan | Khen Meerding |
| 16.04.2001 Australian Championships (VIC) | 12 | 382 | 522 |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 7 | 388 | 410 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 12 | 481 | 313 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 12 | 491 | 416 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 7 | 454 | 367 |
| 12.09.2010 Australian Masters & State Challenge Trophy (VIC) | 19 | 380 | 391 |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 4 | 424 | 400 |
| 08.09.2013 Australian Masters and State Team Challenge (VIC) | 14 | 430 | 381 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 428.75 | 400 | |
| Spread: | 230 | -230 | |