| Tournament | Round | Khwanjai Thammaping | Caroline Scowcroft |
| 28.03.2016 Australian Championship (SA) | 10 | 387 | 358 |
| 30.03.2024 National Plate (WA) | 9 | 341 | 453 |
| 30.03.2024 National Plate (WA) | 10 | 470 | 272 |
| 30.03.2024 National Plate (WA) | 20 | 379 | 434 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 394.25 | 379.25 | |
| Spread: | 60 | -60 | |