| Tournament | Round | Khwanjai Thammaping | Chris Scholten |
| 07.05.2006 Matchplay Qualifier (VIC) | 3 | 366 | 301 |
| 15.08.2009 Fundraiser August (VIC) | 3 | 370 | 422 |
| 22.08.2010 Jim Warmington (VIC) | 1 | 367 | 397 |
| 21.04.2013 Matchplay (VIC) | 7 | 434 | 330 |
| 11.08.2013 2013 AGM (VIC) | 2 | 289 | 431 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 365.2 | 376.2 | |
| Spread: | -55 | 55 | |