| Tournament | Round | Svend Grunnet | Leonie Mason |
| 27.04.2008 ANZAC Tournament (NSW) | 3 | 315 | 419 |
| 20.07.2008 Ocean Shores (NSW) | 4 | 341 | 383 |
| 25.10.2008 Mindbenders Saturday (QLD) | 5 | 314 | 335 |
| 26.07.2009 Ocean Shores (NSW) | 2 | 366 | 405 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 334 | 385.5 | |
| Spread: | -206 | 206 | |