| Tournament | Round | Netta Dowe | Carol Johnston |
| 05.04.2009 Nationals Warm-up (QLD) | 1 | 427 | 272 |
| 13.03.2010 Redland Bay (QLD) | 4 | 448 | 285 |
| 07.05.2012 Alzheimer's FR Monday (QLD) | 1 | 374 | 320 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 416.33 | 292.33 | |
| Spread: | 372 | -372 | |