| Date | Tournament | State | 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 | 361.53 | 401.53 | |||
| Spread | -760 | 760 | |||