| Tournament | Round | Col Coulton | Nancy Haig |
| 26.08.2001 Queensland Championships (QLD) | 5 | 387 | 262 |
| 25.08.2002 Queensland Championships (QLD) | 1 | 293 | 297 |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 5 | 344 | 346 |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 1 | 295 | 358 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 329.75 | 315.75 | |
| Spread: | 56 | -56 | |