| Tournament | Round | Marion Parsons | Rob Marotta |
| 13.08.2011 August (SA) | 3 | 301 | 260 |
| 12.02.2012 SA February (SA) | 6 | 304 | 323 |
| 03.11.2012 SA November (SA) | 2 | 301 | 349 |
| 26.01.2013 SA January (SA) | 3 | 333 | 388 |
| 24.02.2013 SA February (SA) | 4 | 339 | 365 |
| 07.02.2015 Fundraising Tournament (SA) | 1 | 281 | 451 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 309.83 | 356 | |
| Spread: | -277 | 277 | |