| Tournament | Round | Maureen Gardner | Svend Grunnet |
| 17.04.2006 Australian Championships (QLD) | 15 | 481 | 309 |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 1 | 330 | 434 |
| 16.07.2006 Newmarket (QLD) | 6 | 390 | 396 |
| 06.08.2006 Camp Duckadang (QLD) | 2 | 379 | 248 |
| 27.08.2006 Queensland Championships (QLD) | 13 | 431 | 264 |
| 08.10.2006 Coorparoo Fundraising (QLD) | 2 | 430 | 391 |
| 14.10.2007 Fundraiser at Coorparoo (QLD) | 4 | 380 | 302 |
| 29.08.2010 Qld Championships (QLD) | 12 | 377 | 439 |
| 03.07.2011 Coominya (QLD) | 5 | 475 | 289 |
| 06.08.2011 Magnetic Is Saturday (QLD) | 3 | 402 | 421 |
| 07.08.2011 Magnetic Is Sunday (QLD) | 2 | 460 | 312 |
| Head-to-head after 11 games | 7 | 4 | |
| Average score | 412.27 | 345.9 | |
| Spread: | 730 | -730 | |