| Tournament | Round | Patti McDonald | Maureen Gardner |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 9 | 405 | 283 |
| 08.10.2006 Coorparoo Fundraising (QLD) | 4 | 293 | 412 |
| 11.11.2006 Cleveland (QLD) | 2 | 446 | 320 |
| 07.05.2007 Queensland Championships Sunday Round Robin (QLD) | 4 | 286 | 383 |
| 07.05.2007 Queensland Championships Sunday Round Robin (QLD) | 6 | 250 | 443 |
| 13.02.2010 Ipswich (QLD) | 3 | 314 | 382 |
| 26.10.2014 Redcliffe Sunday (QLD) | 3 | 390 | 298 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 340.57 | 360.14 | |
| Spread: | -137 | 137 | |