| Tournament | Round | Svend Grunnet | Shelley Cartwright |
| 25.10.2003 Mindbenders Open (QLD) | 1 | 356 | 327 |
| 30.11.2003 Southport (QLD) | 6 | 404 | 336 |
| 17.01.2004 Greenbank (QLD) | 1 | 439 | 282 |
| 30.05.2004 Surfers is Paradise Mindgames (QLD) | 4 | 270 | 373 |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 14 | 377 | 380 |
| 04.02.2007 Kempsey Challenge (NSW) | 1 | 337 | 386 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 3 | 333 | 396 |
| 01.02.2009 Kempsey (NSW) | 4 | 283 | 480 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 4 | 365 | 314 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 351.55 | 363.77 | |
| Spread: | -110 | 110 | |