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