| Tournament | Round | Carol Colwill | Louisa Atsas |
| 13.12.2009 December Pub Scrabble (SA) | 1 | 290 | 297 |
| 25.07.2010 July Pub Tourney (SA) | 1 | 338 | 299 |
| 31.10.2010 October Pub Tourney (SA) | 1 | 334 | 301 |
| 13.03.2011 SA Championship (SA) | 11 | 284 | 370 |
| 26.06.2011 June Pub Tourney (SA) | 1 | 388 | 267 |
| 27.08.2011 Barossa Classic (SA) | 3 | 366 | 419 |
| 07.07.2012 SA July (SA) | 1 | 435 | 222 |
| 04.08.2012 SA August (SA) | 1 | 330 | 429 |
| 25.11.2012 November Pub Tourney (SA) | 5 | 409 | 443 |
| 05.04.2014 SA April (SA) | 3 | 481 | 316 |
| 11.10.2014 SA October (SA) | 6 | 338 | 428 |
| 24.10.2015 October Pub Tourney (SA) | 2 | 380 | 305 |
| 28.11.2015 November Pub Tourney (SA) | 1 | 422 | 380 |
| 28.03.2016 Australian Championship (SA) | 18 | 367 | 343 |
| 27.08.2016 August Pub Tourney (SA) | 1 | 400 | 291 |
| 29.10.2016 October Pub Tourney (SA) | 3 | 334 | 453 |
| 26.11.2016 November Pub Tourney (SA) | 1 | 412 | 384 |
| 27.05.2017 May Pub Tourney (SA) | 3 | 394 | 367 |
| 19.01.2019 Jan 4-4-4 (SA) | 6 | 470 | 254 |
| 10.03.2019 SA Championship (SA) | 6 | 356 | 335 |
| 23.02.2020 Feb 4-4-4 (SA) | 3 | 363 | 328 |
| 08.03.2020 SA Championship (SA) | 5 | 448 | 368 |
| Head-to-head after 22 games | 15 | 7 | |
| Average score | 379.04 | 345.4 | |
| Spread: | 740 | -740 | |