| Tournament | Round | Rowena Vnuk | Robyn Corbel |
| 29.03.2003 Albert & Logan (QLD) | 1 | 273 | 364 |
| 17.04.2006 Australian Championships (QLD) | 20 | 367 | 387 |
| 03.12.2006 Southport Christmas (QLD) | 5 | 310 | 429 |
| 27.05.2007 Ocean Shores (NSW) | 3 | 416 | 236 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 341.5 | 354 | |
| Spread: | -50 | 50 | |