| Tournament | Round | Rob Marotta | Sharon Sorensen |
| 07.11.2015 Open Saturday (WA) | 4 | 319 | 391 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 5 | 319 | 477 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 15 | 333 | 349 |
| 29.01.2023 CSIM2023 (NSW) | 2 | 327 | 257 |
| 30.09.2023 NSW CHAMPIONSHIP (NSW) | 11 | 345 | 360 |
| 26.01.2025 CITY OF SYDNEY MASTERS (NSW) | 13 | 320 | 400 |
| 19.04.2025 National Championship and Plate (SA) | 13 | 397 | 341 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 337.14 | 367.85 | |