| Tournament | Round | Col Coulton | Clare Mcgowan |
| 23.05.1999 Brisbane Open (QLD) | 3 | 312 | 324 |
| 21.08.1999 Queensland Championships (QLD) | 3 | 331 | 361 |
| 09.07.2000 Coominya Winter (QLD) | 3 | 303 | 398 |
| 18.02.2001 Ipswich (QLD) | 4 | 388 | 363 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 333.5 | 361.5 | |
| Spread: | -112 | 112 | |