| Tournament | Round | Colleen Walker | Jeff Chelton |
| 17.04.2006 Australian Championships (QLD) | 9 | 348 | 330 |
| 23.07.2006 Winter Challenge (NSW) | 8 | 292 | 351 |
| 14.06.2008 Wollongong (NSW) | 3 | 329 | 332 |
| 31.08.2008 Oatlands (NSW) | 3 | 265 | 516 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 20 | 389 | 450 |
| 14.11.2009 ACTChamps09 (ACT) | 12 | 365 | 304 |
| 14.06.2010 Victorian Championship (VIC) | 18 | 370 | 347 |
| 04.07.2010 Winter Challenge (NSW) | 12 | 397 | 298 |
| 18.09.2010 Ulladulla 2010 (NSW) | 12 | 375 | 363 |
| 15.05.2011 Ulladulla (NSW) | 6 | 501 | 390 |
| 11.06.2012 VIC CHAMPIONSHIP (VIC) | 8 | 414 | 324 |
| 06.10.2014 NSW Championships (NSW) | 22 | 325 | 366 |
| Head-to-head after 12 games | 7 | 5 | |
| Average score | 364.16 | 364.25 | |