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