Dayeon Back leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 03/09/2025 at W35 Nakhon Pathom.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 03/09/2025 | W35 Nakhon Pathom | Round 1 | hard | Back | 7-5 0-6 0-6 |
| 28/08/2024 | W35 Nakhon Si Thammarat | Round 1 | hard | Cheapchadej | 6-3 6-1 |
| 22/07/2023 | W15 Nakhon Si Thammarat | Semi-final | hard | Back | 6-2 6-0 |
| hard | Cheapchadej 1 - 2 Back |
| 2025 | Cheapchadej 0 - 1 Back |
| 2024 | Cheapchadej 1 - 0 Back |
| 2023 | Cheapchadej 0 - 1 Back |
122 wins, 40 losses since 2021 (75.3%).
Last matches: D V V V V
189 wins, 90 losses since 2021 (67.7%).
Last matches: D D V D D
Dayeon Back leads 2 to 1 over 3 singles meetings since 2023.
On 03/09/2025, at W35 Nakhon Pathom (Round 1): Dayeon Back won 7-5 0-6 0-6.