| Tournament | Round | Col Coulton | Audrey Lamprecht |
| 21.08.1999 Queensland Championships (QLD) | 10 | 301 | 308 |
| 31.03.2001 Albert & Logan (QLD) | 2 | 270 | 340 |
| 26.08.2001 Queensland Championships (QLD) | 3 | 347 | 365 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 306 | 337.66 | |
| Spread: | -95 | 95 | |