Match log updated: 2026-06-04 04:30 UTC
Dayeon Back — WTA Match Log
Main draw matches: 6 | W: 1 | L: 5 | Win %: 16.7%
2 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↓ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Sep 17, 2025 | Seoul | WTA 250 | R32 | Hard | Beatriz Haddad Maia #22 | 4-6 3-6 | L | H2H | Match data |
| Sep 19, 2024* | Seoul | WTA 250 | R32 | Hard | Carol Zhao #272 | 4-6 1-6 | L | H2H | Match data |
| Oct 13, 2023* | Seoul | WTA 250 | R16 | Hard | Kimberly Birrell #102 | 0-6 1-6 | L | H2H | Match data |
| Oct 12, 2023* | Seoul | WTA 250 | R32 | Hard | Jelena Ostapenko #13 | 3-6 6-1 7-6(4) | W | H2H | Match data |
| Sep 22, 2022* | Seoul | WTA 250 | R32 | Hard | Na Lae Han #212 | 1-6 1-6 | L | H2H | Match data |
| Sep 18, 2022 | Seoul | WTA 250 | Q2 | Hard | Daniela Vismane #269 | 6-2 6-3 | W | H2H | Match data |
| Sep 17, 2022 | Seoul | WTA 250 | Q1 | Hard | Lina Glushko #232 | 5-7 6-1 1-6 | W | H2H | Match data |
| Dec 20, 2021 | Seoul | WTA 250 | R32 | Hard | Su Jeong Jang #215 | 3-6 6-3 6-3 | L | H2H | Match data |