| Tournament | Round | Bernie Grunke | Carol Johnston |
| 12.09.2004 Toowoomba (QLD) | 6 | 311 | 260 |
| 12.02.2006 Ipswich (QLD) | 6 | 343 | 272 |
| 09.04.2006 Coorparoo Warmup Marathon (QLD) | 1 | 332 | 358 |
| 10.09.2006 Toowoomba (QLD) | 5 | 370 | 313 |
| 11.02.2007 Ipswich (QLD) | 1 | 286 | 355 |
| 17.11.2007 Cleveland (QLD) | 2 | 447 | 241 |
| 29.12.2007 LAST CHANCE (QLD) | 5 | 347 | 367 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 348 | 309.42 | |
| Spread: | 270 | -270 | |