| Tournament | Round | Kashi Thiris | Dianne Davis |
| 06.04.2015 Australian Championship (VIC) | 23 | 265 | 457 |
| 19.05.2019 Scrabble Generations (VIC) | 6 | 389 | 383 |
| 21.07.2019 two ways (VIC) | 6 | 395 | 372 |
| 28.12.2021 Decathon 21 (VIC) | 1 | 444 | 352 |
| 18.09.2022 MASTERS and STATE CHALLENGE (VIC) | 18 | 379 | 378 |
| 27.12.2022 Decathon (VIC) | 6 | 339 | 415 |
| 27.12.2022 Decathon (VIC) | 10 | 516 | 372 |
| 10.06.2023 Victorian Champs (VIC) | 17 | 319 | 369 |
| 08.06.2024 2024 Victorian Championship (VIC) | 8 | 435 | 319 |
| 13.10.2024 MacKinnon Fundraiser (VIC) | 2 | 233 | 400 |
| 12.01.2025 Bil Rose Aestival 2025 (VIC) | 4 | 392 | 351 |
| 18.01.2026 2026 Bil Rose Aestival (VIC) | 3 | 390 | 344 |
| Head-to-head after 12 games | 8 | 4 | |
| Average score | 374.66 | 376 | |
| Spread: | -16 | 16 | |