Ons Jabeur defeated the defending champion Belinda Bencic in a rematch of the previous year's final, 7–6(8–6), 6–4 to win the singles tennis title at the 2023 Charleston Open. Jabeur did not drop a set en route to her fourth career singles title and first of the season.
This was the first tournament on the WTA Tour since the 2018 Italian Open where both finalists contested the final in consecutive years. This would be repeated just 2 weeks later at the Stuttgart Open. Jabeur had lost two consecutive finals in Daniel Island (the second 2021 and 2022) before finally winning the 2023 tournament.
The top four seeds reached the semifinals for the first time since 2000, and for the first time at a WTA 500 tournament since the 2012 Porsche Tennis Grand Prix - Singles.
Seeds The top eight 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
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
Seventh qualifier
Eighth qualifier
References
External links Main draw Qualifying draw