| Date | Tournament | State | Round | Susan Roberts | Caroline Polak Scowcroft |
|---|---|---|---|---|---|
| 25/08/2019 | WESPA Seniors 2019 | QLD | 4 | 419 | 347 |
| 11/03/2023 | SA Scrabble Champs | SA | 13 | 498 | 226 |
| 13/03/2023 | Womens Championship | SA | 5 | 390 | 465 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 435.67 | 346.00 | |||
| Spread | 269 | -269 | |||