| Tournament | Round | Rangi Collins | Sally Dunn |
| 27.02.2011 February Pub Tourney (SA) | 3 | 238 | 281 |
| 26.02.2012 February Pub Tourney (SA) | 2 | 333 | 276 |
| 11.03.2012 SA Championship (SA) | 3 | 404 | 266 |
| 11.03.2012 SA Championship (SA) | 10 | 366 | 296 |
| 24.06.2012 June Pub Tourney (SA) | 1 | 334 | 299 |
| 03.11.2012 SA November (SA) | 5 | 320 | 285 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 332.5 | 283.83 | |