| Tournament | Round | Caroline Scowcroft | Susan Roberts |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 4 | 347 | 419 |
| 11.03.2023 SA Scrabble Champs (SA) | 13 | 226 | 498 |
| 13.03.2023 Womens Championship (SA) | 5 | 465 | 390 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 346 | 435.66 | |
| Spread: | -269 | 269 | |