| Tournament | Round | Colleen Walker | Michael Adler |
| 10.07.2004 Winter Challenge (NSW) | 1 | 345 | 351 |
| 16.07.2005 Winter Challenge (NSW) | 5 | 353 | 441 |
| 03.10.2005 New South Wales Championships (NSW) | 8 | 341 | 342 |
| 03.10.2005 New South Wales Championships (NSW) | 16 | 335 | 305 |
| 19.08.2006 Revesby (NSW) | 8 | 372 | 289 |
| 27.10.2007 Sydney (NSW) | 2 | 324 | 349 |
| 05.01.2008 Janboree (NSW) | 4 | 377 | 334 |
| 16.02.2008 Wollongong WORDS Round Robin (NSW) | 3 | 337 | 415 |
| 06.07.2008 Winter Challenge (NSW) | 9 | 329 | 377 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 7 | 486 | 295 |
| 21.06.2009 Wagga Wagga (Border Challenge) (NSW) | 8 | 410 | 366 |
| 31.10.2009 Nowra 2009 (NSW) | 12 | 412 | 411 |
| 14.11.2009 ACTChamps09 (ACT) | 10 | 346 | 376 |
| 02.01.2010 Janboree (NSW) | 6 | 266 | 484 |
| 04.07.2010 Winter Challenge (NSW) | 7 | 373 | 380 |
| 04.07.2010 Winter Challenge (NSW) | 13 | 444 | 285 |
| 26.09.2010 Moss Vale (NSW) | 4 | 370 | 451 |
| 10.11.2013 ACT CHAMPIONSHIPS (ACT) | 2 | 436 | 375 |
| Head-to-head after 18 games | 8 | 10 | |
| Average score | 369.77 | 368.11 | |