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