| Tournament | Round | Dianne Davis | Darren Chaitman |
| 18.04.2021 NATS AFTERPARTY (VIC) | 4 | 351 | 275 |
| 29.10.2022 BAYSIDE OCTOBER (VIC) | 4 | 410 | 336 |
| 05.02.2023 Bayside Open (VIC) | 4 | 401 | 420 |
| 05.03.2023 SUNDAY SESSIONS 2 (VIC) | 1 | 309 | 418 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 367.75 | 362.25 | |
| Spread: | 22 | -22 | |