| Date | Tournament | State | Round | Rob Marotta | Khwanjai Thammaping |
|---|---|---|---|---|---|
| 21/04/2014 | Australian Championship | NSW | 7 | 371 | 355 |
| 06/04/2015 | Australian Championship | VIC | 13 | 423 | 290 |
| 28/03/2016 | Australian Championship | SA | 11 | 342 | 355 |
| 28/03/2016 | Australian Championship | SA | 21 | 368 | 327 |
| 22/04/2019 | 2019 Australian Championship | TAS | 10 | 319 | 342 |
| 22/04/2019 | 2019 Australian Championship | TAS | 19 | 322 | 372 |
| 08/04/2023 | PLATE | VIC | 6 | 348 | 403 |
| Head-to-head after 7 games | 3 | 4 | |||
| Average score | 356.14 | 349.14 | |||
| Spread | 49 | -49 | |||