| Tournament | Round | Leonie Mason | Bernice Jonathan |
| 27.10.2007 Mindbenders Open (QLD) | 4 | 379 | 296 |
| 07.12.2008 Southport Christmas (QLD) | 8 | 375 | 375 |
| 26.07.2009 Ocean Shores (NSW) | 7 | 313 | 320 |
| Head-to-head after 3 games | 1.5 | 1.5 | |
| Average score | 355.66 | 330.33 | |
| Spread: | 76 | -76 | |