| Tournament | Round | Colleen Walker | John Hamilton |
| 28.11.2006 Warm-up Alpha (NSW) | 4 | 335 | 315 |
| 04.08.2007 WSC Fundraiser (NSW) | 7 | 342 | 401 |
| 03.11.2007 Nowra (NSW) | 7 | 379 | 369 |
| 13.01.2008 Hills Yearly Nearly Early (NSW) | 8 | 390 | 383 |
| 15.03.2008 Wyong (NSW) | 1 | 430 | 290 |
| 06.07.2008 Winter Challenge (NSW) | 6 | 325 | 448 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 16 | 327 | 356 |
| 14.11.2009 ACTChamps09 (ACT) | 11 | 436 | 394 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 13 | 308 | 406 |
| 17.07.2011 Winter Masters (NSW) | 10 | 473 | 474 |
| 05.05.2012 Sydney West (NSW) | 1 | 416 | 422 |
| 15.09.2012 Food For Thought (NSW) | 2 | 349 | 431 |
| 15.09.2012 Food For Thought (NSW) | 8 | 267 | 398 |
| 01.10.2012 NSW Championships (NSW) | 19 | 331 | 472 |
| 04.11.2012 Nowra (NSW) | 9 | 312 | 453 |
| 04.11.2012 Nowra (NSW) | 14 | 350 | 451 |
| 11.11.2012 ACT CHAMPIONSHIPS (ACT) | 6 | 357 | 341 |
| 11.11.2012 ACT CHAMPIONSHIPS (ACT) | 10 | 435 | 407 |
| 03.11.2013 NOWRA (NSW) | 11 | 307 | 418 |
| Head-to-head after 19 games | 7 | 12 | |
| Average score | 361.52 | 401.52 | |