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