| Tournament | Round | Sheryl Davidson | Gwen Lampre |
| 17.10.1999 Frankston (VIC) | 1 | 385 | 474 |
| 21.04.2003 Australian Championships (SA) | 16 | 476 | 408 |
| 10.09.2017 AMSC 2017 (SA) | 7 | 320 | 506 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 12 | 388 | 337 |
| 18.09.2022 MASTERS and STATE CHALLENGE (VIC) | 10 | 356 | 446 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 385 | 434.2 | |
| Spread: | -246 | 246 | |