| Tournament | Round | Karen Richards | Judy Mansfield |
| 11.03.2023 SA Scrabble Champs (SA) | 1 | 386 | 400 |
| 10.06.2023 Victorian Champs (VIC) | 1 | 427 | 288 |
| 07.10.2024 NSW CHAMPIONSHIP 2024 (NSW) | 20 | 527 | 345 |
| 26.07.2025 CMWM2025 (NSW) | 8 | 398 | 309 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 20 | 371 | 327 |
| 07.03.2026 SA Champs 2026 (SA) | 2 | 434 | 383 |
| 06.06.2026 The Vics 2026 (VIC) | 12 | 339 | 443 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 411.71 | 356.42 | |
| Spread: | 387 | -387 | |