| Tournament | Round | Carol Mascitti | Susan Roberts |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 5 | 360 | 387 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 16 | 295 | 343 |
| 18.11.2023 Border Challenge (SA) | 5 | 401 | 363 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 352 | 364.33 | |
| Spread: | -37 | 37 | |