| Tournament | Round | Kate Gullan | Dianne Davis |
| 12.02.2006 Camberwell (VIC) | 5 | 378 | 327 |
| 15.01.2012 Bil Rose Aestival (VIC) | 6 | 363 | 317 |
| 22.07.2012 Nunawading (VIC) | 5 | 445 | 338 |
| 27.12.2023 Decathon 2023 (VIC) | 6 | 406 | 371 |
| 13.01.2024 BIL ROSE AESTIVAL 2024 (VIC) | 1 | 318 | 426 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 382 | 355.8 | |
| Spread: | 131 | -131 | |