| Tournament | Round | Rob Marotta | Robin Austin |
| 28.07.2013 July Pub Tourney (SA) | 2 | 304 | 324 |
| 09.04.2016 SA April (SA) | 2 | 421 | 392 |
| 30.04.2016 Civil War (SA) | 3 | 276 | 361 |
| 25.02.2017 4-4-4 Tournament (SA) | 4 | 350 | 378 |
| 03.06.2017 June 4-4 (SA) | 4 | 248 | 378 |
| 20.01.2018 Jan 4-4-4 (SA) | 3 | 364 | 365 |
| 17.01.2021 SA January (SA) | 5 | 273 | 450 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 319.42 | 378.28 | |