| Date | Tournament | State | Round | Susan Roberts | Carol Johnsen |
|---|---|---|---|---|---|
| 14/07/2013 | SA/Vic Border Challenge | SA | 1 | 336 | 523 |
| 19/10/2014 | SA/Vic Border Challenge | VIC | 3 | 326 | 418 |
| 18/10/2015 | SA/Vic Border Challenge | SA | 2 | 435 | 345 |
| 12/11/2022 | VIC vs SA Challenge | VIC | 5 | 273 | 549 |
| 19/04/2025 | National Championship and Plate | SA | 20 | 323 | 446 |
| Head-to-head after 5 games | 1 | 4 | |||
| Average score | 338.60 | 456.20 | |||
| Spread | -588 | 588 | |||