Dayeon Back leads 2 to 0 over 2 singles meetings since 2023. Last meeting on 30/04/2026 at W35 Goyang.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 30/04/2026 | W35 Goyang | Round 2 | hard | Back | 6-4 6-0 |
| 01/08/2023 | W15 Sapporo | Round 1 | hard | Back | 6-3 6-3 |
| hard | Back 2 - 0 Han |
| 2026 | Back 1 - 0 Han |
| 2023 | Back 1 - 0 Han |
191 wins, 94 losses since 2021 (67.0%).
Last matches: D D V D V
97 wins, 78 losses since 2021 (55.4%).
Last matches: D D D V V
Dayeon Back leads 2 to 0 over 2 singles meetings since 2023.
On 30/04/2026, at W35 Goyang (Round 2): Dayeon Back won 6-4 6-0.