| Tournament | Round | Khwanjai Thammaping | John Rider |
| 11.06.2007 Victorian Championships (VIC) | 3 | 332 | 413 |
| 07.06.2008 VIC CHAMPS (VIC) | 22 | 319 | 324 |
| 11.10.2009 WYSCF2 (VIC) | 3 | 427 | 343 |
| 03.03.2013 TEAM CHALLENGE (VIC) | 3 | 319 | 397 |
| 07.07.2013 World Youth Fundraiser (VIC) | 2 | 409 | 341 |
| 29.12.2013 Decathon (VIC) | 4 | 420 | 401 |
| 09.06.2014 Vic Champs (VIC) | 8 | 242 | 469 |
| 23.11.2014 Vic AGM TOURNAMENT (VIC) | 1 | 322 | 356 |
| 08.06.2015 Vic Championship (VIC) | 1 | 373 | 381 |
| 23.08.2015 Winter PMU (VIC) | 3 | 410 | 283 |
| 13.06.2016 Vic Champs (VIC) | 2 | 385 | 306 |
| 20.05.2018 Cranbourne (VIC) | 6 | 376 | 365 |
| 09.06.2019 VIC CHAMPIONSHIP (VIC) | 17 | 430 | 330 |
| 06.12.2020 return 1 (VIC) | 3 | 423 | 343 |
| 12.06.2022 VIC CHAMP 22 (VIC) | 5 | 327 | 327 |
| 12.06.2022 VIC CHAMP 22 (VIC) | 16 | 322 | 284 |
| 08.04.2023 PLATE (VIC) | 17 | 338 | 380 |
| 10.06.2023 Victorian Champs (VIC) | 2 | 356 | 406 |
| 07.06.2025 40th Anniv Vic Champs (VIC) | 13 | 355 | 385 |
| 07.06.2025 40th Anniv Vic Champs (VIC) | 15 | 289 | 412 |
| Head-to-head after 20 games | 9.5 | 10.5 | |
| Average score | 358.7 | 362.3 | |
| Spread: | -72 | 72 | |