| Tournament | Round | Colleen Walker | Edith Lowbeer |
| 12.04.2004 Australian Championships (ACT) | 5 | 338 | 397 |
| 04.10.2004 New South Wales Championships (NSW) | 4 | 356 | 351 |
| 28.03.2005 Australian Championships (TAS) | 19 | 399 | 352 |
| 23.07.2006 Winter Challenge (NSW) | 1 | 422 | 303 |
| 14.10.2006 Spring Marathon (NSW) | 4 | 352 | 349 |
| 09.12.2006 Turramurra (NSW) | 7 | 414 | 305 |
| 06.09.2009 hillsopen (NSW) | 8 | 367 | 360 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 378.28 | 345.28 | |
| Spread: | 231 | -231 | |