| Tournament | Round | Dianne Davis | Gillian Renwick |
| 13.06.2005 Victorian Championships (VIC) | 10 | 448 | 313 |
| 07.06.2008 VIC CHAMPS (VIC) | 19 | 425 | 335 |
| 10.08.2008 MORNINGTON (VIC) | 1 | 361 | 418 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 411.33 | 355.33 | |
| Spread: | 168 | -168 | |