| Tournament | Round | Khwanjai Thammaping | Maree Heynen |
| 07.06.2008 VIC CHAMPS (VIC) | 3 | 350 | 395 |
| 08.06.2009 Vic Championship (VIC) | 16 | 277 | 362 |
| 08.06.2009 Vic Championship (VIC) | 21 | 368 | 324 |
| 05.04.2010 Aus Championship (SA) | 7 | 428 | 282 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 355.75 | 340.75 | |
| Spread: | 60 | -60 | |