| Tournament | Round | Keith Merritt | Col Coulton |
| 21.08.1999 Queensland Championships (QLD) | 13 | 356 | 284 |
| 22.04.2000 Australian Championships (QLD) | 2 | 272 | 334 |
| 22.04.2000 Australian Championships (QLD) | 14 | 416 | 345 |
| 06.05.2001 Auran Open (QLD) | 4 | 269 | 377 |
| 07.10.2001 Mindbenders Standard (QLD) | 6 | 345 | 292 |
| 09.03.2002 Redland Bay (QLD) | 3 | 253 | 314 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 318.5 | 324.33 | |