Dayeon Back leads 3 to 1 over 4 singles meetings since 2022. Last meeting on 21/05/2025 at W35 Andong.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 21/05/2025 | W35 Andong | Round 1 | hard | Back | 6-3 6-1 |
| 04/10/2024 | W15 Yeongwol | Quarter-final | hard | Back | 6-2 3-6 6-2 |
| 09/09/2023 | W15 Yeongwol | Semi-final | hard | Back | 6-1 4-1 |
| 01/09/2022 | W15 Yeongwol | Round 2 | hard | Jeong | 2-6 0-6 |
| hard | Jeong 1 - 3 Back |
| 2025 | Jeong 0 - 1 Back |
| 2024 | Jeong 0 - 1 Back |
| 2023 | Jeong 0 - 1 Back |
| 2022 | Jeong 1 - 0 Back |
39 wins, 23 losses since 2021 (62.9%).
Last matches: D V V D V
191 wins, 93 losses since 2021 (67.3%).
Last matches: D V D V D
Dayeon Back leads 3 to 1 over 4 singles meetings since 2022.
On 21/05/2025, at W35 Andong (Round 1): Dayeon Back won 6-3 6-1.