| Tournament | Round | Khwanjai Thammaping | Judy Mansfield |
| 12.06.2022 VIC CHAMP 22 (VIC) | 12 | 276 | 421 |
| 08.04.2023 PLATE (VIC) | 7 | 416 | 295 |
| 18.11.2023 Border Challenge (SA) | 1 | 344 | 355 |
| 30.03.2024 National Plate (WA) | 2 | 332 | 398 |
| 07.06.2025 40th Anniv Vic Champs (VIC) | 14 | 400 | 339 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 24 | 343 | 360 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 351.83 | 361.33 | |
| Spread: | -57 | 57 | |