Jessica Pegula defeated Sofia Kenin 6–3, 7–5 to win the singles tennis title at the 2025 Charleston Open. It was her eighth WTA Tour title, and first on clay.
Danielle Collins was the defending champion, but lost in the quarterfinals to Pegula.
Seeds All seeds received a bye into the second round.
Draw
Finals
Top half Section 1
Section 2
Bottom half Section 3
Section 4
Qualifying Seeds
Qualifiers
Lucky loser
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
References
External links Main draw Qualifying draw