| Tournament | Round | Erica Williams | Bernice Jonathan |
| 14.03.2009 Redland Bay (QLD) | 7 | 331 | 360 |
| 26.04.2009 Lismore ANZAC (NSW) | 4 | 384 | 451 |
| 06.12.2009 Southport Christmas (QLD) | 2 | 327 | 411 |
| 03.07.2011 Coominya (QLD) | 6 | 352 | 267 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 348.5 | 372.25 | |
| Spread: | -95 | 95 | |