| Tournament | Round | Colleen Walker | Lynn Parnell |
| 04.10.2004 New South Wales Championships (NSW) | 12 | 362 | 330 |
| 19.08.2006 Revesby (NSW) | 3 | 439 | 522 |
| 14.01.2007 Baulkham Hills Kick-Off (NSW) | 3 | 415 | 295 |
| 09.04.2007 Australian Championships (NSW) | 14 | 335 | 326 |
| 04.04.2009 Blacktown (NSW) | 1 | 361 | 364 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 382.4 | 367.4 | |
| Spread: | 75 | -75 | |