| Tournament | Round | Rob Marotta | Betty Egan |
| 19.10.2014 SA/Vic Border Challenge (VIC) | 9 | 278 | 362 |
| 18.10.2015 SA/Vic Border Challenge (SA) | 1 | 405 | 269 |
| 28.03.2016 Australian Championship (SA) | 13 | 385 | 330 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 356 | 320.33 | |
| Spread: | 107 | -107 | |