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