| Tournament | Round | Peter Kougi | Khwanjai Thammaping |
| 07.05.2006 Matchplay Qualifier (VIC) | 7 | 389 | 390 |
| 10.01.2009 MARATHON 09 (VIC) | 1 | 468 | 331 |
| 13.12.2009 Prince Patrick the Second (VIC) | 2 | 496 | 292 |
| 11.06.2012 VIC CHAMPIONSHIP (VIC) | 12 | 395 | 320 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 437 | 333.25 | |
| Spread: | 415 | -415 | |