| Date | Tournament | State | Round | Dianne Davis | Kashi Thiris |
|---|---|---|---|---|---|
| 06/04/2015 | Australian Championship | VIC | 23 | 457 | 265 |
| 19/05/2019 | Scrabble Generations | VIC | 6 | 383 | 389 |
| 21/07/2019 | two ways | VIC | 6 | 372 | 395 |
| 28/12/2021 | Decathon 21 | VIC | 1 | 352 | 444 |
| 18/09/2022 | MASTERS and STATE CHALLENGE | VIC | 18 | 378 | 379 |
| 27/12/2022 | Decathon | VIC | 6 | 415 | 339 |
| 27/12/2022 | Decathon | VIC | 10 | 372 | 516 |
| 10/06/2023 | Victorian Champs | VIC | 17 | 369 | 319 |
| 08/06/2024 | 2024 Victorian Championship | VIC | 8 | 319 | 435 |
| 13/10/2024 | MacKinnon Fundraiser | VIC | 2 | 400 | 233 |
| 12/01/2025 | Bil Rose Aestival 2025 | VIC | 4 | 351 | 392 |
| 18/01/2026 | 2026 Bil Rose Aestival | VIC | 3 | 344 | 390 |
| Head-to-head after 12 games | 4 | 8 | |||
| Average score | 376.00 | 374.67 | |||
| Spread | 16 | -16 | |||