| Tournament | Round | Susan Roberts | Angie Pearse |
| 19.10.2014 SA/Vic Border Challenge (VIC) | 1 | 410 | 393 |
| 16.10.2016 Vic/SA Border Challenge (VIC) | 4 | 289 | 360 |
| 06.03.2021 SA Champs (SA) | 7 | 437 | 280 |
| 11.04.2021 SA April (SA) | 1 | 341 | 392 |
| 12.03.2022 SA Scrabble Champs (SA) | 6 | 325 | 473 |
| 04.11.2023 Seaford November (SA) | 5 | 362 | 472 |
| 22.09.2024 SA September (SA) | 2 | 366 | 433 |
| 15.12.2024 SA December (SA) | 4 | 325 | 381 |
| 15.12.2024 SA December (SA) | 8 | 433 | 270 |
| 02.02.2025 SA February (SA) | 5 | 389 | 405 |
| 19.04.2025 National Championship and Plate (SA) | 10 | 408 | 356 |
| 06.07.2025 SA July (SA) | 6 | 408 | 427 |
| 12.10.2025 SA October (SA) | 2 | 375 | 366 |
| Head-to-head after 13 games | 5 | 8 | |
| Average score | 374.46 | 385.23 | |