| Tournament | Round | Netta Dowe | Col Coulton |
| 22.03.1998 Redcliffe (QLD) | 1 | 377 | 360 |
| 02.08.1998 Kooralbyn (QLD) | 1 | 339 | 369 |
| 22.04.2000 Australian Championships (QLD) | 1 | 464 | 285 |
| 27.08.2006 Queensland Championships (QLD) | 6 | 380 | 268 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 390 | 320.5 | |
| Spread: | 278 | -278 | |