| Tournament | Round | Carol Johnston | Col Coulton |
| 11.12.2004 December Marathon (QLD) | 5 | 227 | 423 |
| 11.12.2004 December Marathon (QLD) | 10 | 313 | 341 |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 4 | 246 | 391 |
| 12.02.2006 Ipswich (QLD) | 4 | 328 | 272 |
| 09.04.2006 Coorparoo Warmup Marathon (QLD) | 2 | 329 | 355 |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 3 | 284 | 406 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 287.83 | 364.66 | |
| Spread: | -461 | 461 | |