| Tournament | Round | Col Coulton | Muriel Murray |
| 14.10.2000 Mindbenders Open (QLD) | 5 | 344 | 393 |
| 05.05.2001 Auran Round Robin (QLD) | 2 | 260 | 357 |
| 16.09.2001 Toowoomba (QLD) | 4 | 391 | 359 |
| 04.05.2002 Big Weekend Round Robin (QLD) | 5 | 242 | 452 |
| 15.09.2002 Toowoomba (QLD) | 2 | 282 | 400 |
| 10.11.2002 Redcliffe (QLD) | 2 | 363 | 292 |
| 12.01.2003 Greenbank (QLD) | 2 | 332 | 377 |
| 18.05.2003 Donnybrook (QLD) | 4 | 382 | 339 |
| 15.01.2006 Greenbank (QLD) | 1 | 304 | 324 |
| 02.07.2006 Coominya (QLD) | 3 | 267 | 478 |
| Head-to-head after 10 games | 3 | 7 | |
| Average score | 316.7 | 377.1 | |
| Spread: | -604 | 604 | |