2025 Berlin Tennis Open – Singles
| Singles | |
|---|---|
| 2025 Berlin Tennis Open | |
| Champion | Markéta Vondroušová |
| Runner-up | Wang Xinyu |
| Score | 7–6(12–10), 4–6, 6–2 |
| Draw | 28 (6 Q / 4 WC ) |
| Seeds | 8 |
Markéta Vondroušová defeated Wang Xinyu in the final, 7–6(12–10), 4–6, 6–2 to win the singles tennis title at the 2025 Berlin Tennis Open. It was her third career WTA Tour title, and first since winning the 2023 Wimbledon Championships. Ranked No. 164, Vondroušová was the lowest-ranked champion in the tournament's history.
Jessica Pegula was the defending champion, but lost in the second round to Liudmila Samsonova, who saved two match points.