| Tournament | Round | Bernice Jonathan | Carol Johnston |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 4 | 353 | 289 |
| 05.05.2007 Queensland Championships Saturday Round Robin (QLD) | 1 | 267 | 388 |
| 05.05.2007 Queensland Championships Saturday Round Robin (QLD) | 7 | 403 | 294 |
| 22.07.2008 Morno-Arvo (QLD) | 2 | 271 | 356 |
| 06.09.2008 Toowoomba (QLD) | 7 | 366 | 309 |
| 18.01.2009 Logan City (QLD) | 4 | 298 | 383 |
| 14.02.2009 Ipswich (QLD) | 4 | 372 | 321 |
| 10.10.2009 Red Hill (QLD) | 7 | 469 | 279 |
| 27.12.2010 LAST CHANCE 2010 (QLD) | 4 | 394 | 360 |
| 28.08.2011 Qld Championships (QLD) | 2 | 388 | 383 |
| 12.02.2012 AGM Tournament (QLD) | 5 | 344 | 280 |
| 16.08.2015 Albany Creek FR (QLD) | 4 | 395 | 313 |
| Head-to-head after 12 games | 9 | 3 | |
| Average score | 360 | 329.58 | |
| Spread: | 365 | -365 | |