| Tournament | Round | Maureen Gardner | Jonie Brown |
| 13.08.2005 Bunya Mountains 2-day (QLD) | 9 | 385 | 352 |
| 27.08.2006 Queensland Championships (QLD) | 3 | 371 | 368 |
| 08.10.2006 Coorparoo Fundraising (QLD) | 7 | 360 | 429 |
| 28.08.2016 Queensland Championship (QLD) | 7 | 414 | 325 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 382.5 | 368.5 | |
| Spread: | 56 | -56 | |