| Tournament | Round | Michelle Sturzebechr | Carol Colwill |
| 28.11.2010 November Pub Tourney (SA) | 4 | 280 | 324 |
| 13.03.2011 SA Championship (SA) | 2 | 275 | 319 |
| 16.04.2011 SA April (SA) | 2 | 314 | 373 |
| 26.06.2011 June Pub Tourney (SA) | 5 | 354 | 347 |
| 09.04.2012 Australian Championship (TAS) | 18 | 393 | 294 |
| 29.04.2012 Civil War 2012 (SA) | 3 | 329 | 406 |
| 16.06.2012 SA June (SA) | 3 | 395 | 277 |
| 07.07.2012 SA July (SA) | 5 | 382 | 370 |
| 18.05.2013 SA May (SA) | 1 | 356 | 336 |
| 15.06.2013 SA June (SA) | 2 | 306 | 433 |
| 05.04.2014 SA April (SA) | 5 | 393 | 364 |
| 11.10.2014 SA October (SA) | 1 | 341 | 384 |
| 22.03.2015 March Pub Tourney (SA) | 2 | 404 | 385 |
| Head-to-head after 13 games | 7 | 6 | |
| Average score | 347.84 | 354.76 | |
| Spread: | -90 | 90 | |