| Tournament | Round | Rangi Collins | Carol Colwill |
| 11.03.2012 SA Championship (SA) | 7 | 272 | 356 |
| 11.03.2012 SA Championship (SA) | 16 | 355 | 332 |
| 13.01.2013 January Pub Tourney (SA) | 3 | 337 | 284 |
| 28.07.2013 July Pub Tourney (SA) | 5 | 309 | 432 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 318.25 | 351 | |
| Spread: | -131 | 131 | |