| Tournament | Round | Khwanjai Thammaping | Patti Ashwin |
| 22.04.2019 2019 Australian Championship (TAS) | 8 | 381 | 451 |
| 22.04.2019 2019 Australian Championship (TAS) | 13 | 359 | 286 |
| 16.04.2022 Australian Championship (QLD) | 11 | 318 | 339 |
| 16.04.2022 Australian Championship (QLD) | 20 | 464 | 313 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 380.5 | 347.25 | |
| Spread: | 133 | -133 | |