| Tournament | Round | Joanna Dalton | Bernice Jonathan |
| 01.07.2007 Coominya (QLD) | 2 | 303 | 359 |
| 27.05.2008 May-Do-Well (QLD) | 1 | 310 | 385 |
| 04.07.2010 Coominya (QLD) | 1 | 281 | 314 |
| 13.02.2011 Flood Charity Fundraiser (QLD) | 5 | 263 | 355 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 289.25 | 353.25 | |
| Spread: | -256 | 256 | |