Defending champion Jessica Pegula defeated Yuliia Starodubtseva in the final, 6–2, 6–2 to win the singles tennis title at the 2026 Charleston Open. It was her eleventh WTA Tour title. Pegula was the first player to defend the title since Serena Williams in 2013.
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 losers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
References
External links Main draw Qualifying draw