| Tournament | Round | Janine whittaker | Susan Roberts |
| 21.04.2014 Australian Championship (NSW) | 18 | 409 | 320 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 11 | 403 | 342 |
| 03.04.2021 OZ CHAMPS (NSW) | 18 | 398 | 438 |
| 30.03.2024 National Championship (WA) | 10 | 267 | 439 |
| 30.03.2024 National Championship (WA) | 13 | 374 | 411 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 370.2 | 390 | |
| Spread: | -99 | 99 | |