| Tournament | Round | Colleen Walker | Karen Richards |
| 02.10.2006 New South Wales Championships (NSW) | 23 | 277 | 405 |
| 28.01.2007 City of Sydney International Masters (NSW) | 1 | 419 | 392 |
| 09.04.2007 Australian Championships (NSW) | 2 | 367 | 476 |
| 01.01.2008 Good Start 08 (NSW) | 7 | 338 | 482 |
| 12.04.2008 Matchplay Qualifier (NSW) | 1 | 329 | 313 |
| 03.05.2008Sydney West (NSW) | 1 | 347 | 318 |
| 02.11.2008 Nowra Bomaderry 2008 (NSW) | 9 | 403 | 388 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 10 | 440 | 454 |
| 22.03.2009 Wyong (NSW) | 5 | 355 | 378 |
| 28.03.2009 ACT Round Robin 2009 (ACT) | 9 | 240 | 480 |
| 04.10.2010 NSW Championships (NSW) | 9 | 377 | 453 |
| 04.10.2010 NSW Championships (NSW) | 20 | 484 | 315 |
| 06.03.2011 BUGS 2011 (NSW) | 1 | 454 | 315 |
| 31.12.2011 New Year's Soiree (NSW) | 9 | 316 | 563 |
| 12.05.2012 BEECROFT MARATHON (NSW) | 7 | 512 | 408 |
| 21.04.2014 Australian Championship (NSW) | 13 | 320 | 492 |
| 20.07.2014 Winter Masters (NSW) | 8 | 374 | 446 |
| Head-to-head after 17 games | 7 | 10 | |
| Average score | 373.64 | 416.35 | |