| Tournament | Round | Col Coulton | Elaine Geier |
| 22.03.1998 Redcliffe (QLD) | 3 | 309 | 372 |
| 17.05.1998 Southport Winter (QLD) | 1 | 375 | 323 |
| 06.12.1998 Southport (QLD) | 1 | 274 | 336 |
| 20.05.2001 Harrisville (QLD) | 6 | 313 | 365 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 317.75 | 349 | |
| Spread: | -125 | 125 | |