| Tournament | Round | Leonie Mason | Jan Jones |
| 17.06.2007 Charity Tournament (QLD) | 6 | 342 | 322 |
| 28.10.2007 Mindbenders Tournament (QLD) | 6 | 317 | 310 |
| 02.12.2007 Southport (QLD) | 7 | 315 | 387 |
| 27.04.2008 ANZAC Tournament (NSW) | 2 | 337 | 335 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 327.75 | 338.5 | |
| Spread: | -43 | 43 | |