| Tournament | Round | Khwanjai Thammaping | Janet Bau |
| 28.09.2008 Essendon (VIC) | 5 | 455 | 348 |
| 20.01.2013 BIL ROSE AESTIVAL (VIC) | 7 | 405 | 333 |
| 07.07.2013 World Youth Fundraiser (VIC) | 7 | 362 | 303 |
| 15.02.2015 TEAM CHALLENGE (VIC) | 5 | 383 | 338 |
| 22.03.2015 Nunawading (VIC) | 3 | 377 | 370 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 396.4 | 338.4 | |
| Spread: | 290 | -290 | |