| Tournament | Round | Brenda Osler | Col Coulton |
| 04.05.2002 Big Weekend Round Robin (QLD) | 1 | 326 | 378 |
| 04.08.2002 Newmarket (QLD) | 5 | 316 | 350 |
| 12.03.2005 Redland Bay (QLD) | 5 | 334 | 294 |
| 17.04.2006 Australian Championships (QLD) | 2 | 343 | 379 |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 7 | 314 | 328 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 326.6 | 345.8 | |
| Spread: | -96 | 96 | |