| Tournament | Round | Robyn Corbel | Dianne Davis |
| 14.06.2004 Victorian Championships (VIC) | 9 | 423 | 373 |
| 14.06.2004 Victorian Championships (VIC) | 11 | 341 | 346 |
| 05.04.2010 Aus Championship (SA) | 3 | 302 | 490 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 355.33 | 403 | |
| Spread: | -143 | 143 | |