| Date | Tournament | State | Round | Geoff Wright | Khwanjai Thammaping |
|---|---|---|---|---|---|
| 07/06/2008 | VIC CHAMPS | VIC | 16 | 379 | 273 |
| 10/01/2009 | MARATHON 09 | VIC | 7 | 356 | 357 |
| 05/04/2009 | Xiao-ting Box | VIC | 1 | 384 | 324 |
| 13/11/2021 | VICTORIAN CHAMPS 21 | VIC | 7 | 438 | 369 |
| 13/11/2021 | VICTORIAN CHAMPS 21 | VIC | 11 | 505 | 304 |
| 07/06/2025 | 40th Anniv Vic Champs | VIC | 1 | 529 | 274 |
| Head-to-head after 6 games | 5 | 1 | |||
| Average score | 431.83 | 316.83 | |||
| Spread | 690 | -690 | |||