| Tournament | Round | Ann Goodwin | Khwanjai Thammaping |
| 12.08.2007 Midwinter (VIC) | 5 | 268 | 449 |
| 10.06.2013 VIC CHAMPIONSHIP (VIC) | 24 | 242 | 400 |
| 06.04.2015 Australian Championship (VIC) | 2 | 319 | 399 |
| 17.02.2019 Summer Fun (VIC) | 1 | 304 | 388 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 283.25 | 409 | |
| Spread: | -503 | 503 | |