| Tournament | Round | Rangi Collins | Bronwyn Piechnick |
| 27.02.2011 February Pub Tourney (SA) | 1 | 206 | 381 |
| 18.06.2011 SA June (SA) | 5 | 339 | 332 |
| 30.10.2011 October Pub Tourney (SA) | 1 | 243 | 350 |
| 26.02.2012 February Pub Tourney (SA) | 1 | 277 | 365 |
| 15.09.2012 SA September (SA) | 4 | 329 | 327 |
| 26.01.2013 SA January (SA) | 5 | 332 | 340 |
| 10.08.2013 SA August (SA) | 2 | 406 | 287 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 304.57 | 340.28 | |
| Spread: | -250 | 250 | |