2025 Korea Open – Singles
| Singles | |
|---|---|
| 2025 Korea Open | |
| Champion | Iga Świątek |
| Runner-up | Ekaterina Alexandrova |
| Score | 1–6, 7–6(7–3), 7–5 |
| Draw | 28 |
| Seeds | 8 |
Iga Świątek defeated Ekaterina Alexandrova in the final, 1–6, 7–6(7–3), 7–5 to win the singles tennis title at the 2025 Korea Open. It was her 25th career WTA Tour singles title. This marked the first time in Świątek's career that she won a final from a set down.
Beatriz Haddad Maia was the defending champion, but lost in the second round to Ella Seidel.