| Tournament | Round | Khwanjai Thammaping | Paul Richards |
| 07.06.2008 VIC CHAMPS (VIC) | 5 | 353 | 412 |
| 11.06.2012 VIC CHAMPIONSHIP (VIC) | 13 | 381 | 372 |
| 08.06.2015 Vic Championship (VIC) | 17 | 324 | 389 |
| 09.06.2019 VIC CHAMPIONSHIP (VIC) | 8 | 356 | 379 |
| 10.06.2023 Victorian Champs (VIC) | 18 | 279 | 481 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 338.6 | 406.6 | |
| Spread: | -340 | 340 | |