2026 Credit One Charleston Open
Tennis tournament
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The 2026 Charleston Open (branded as the Credit One Charleston Open for sponsorship reasons) was a professional women's tennis tournament played on outdoor green clay courts at the LTP Daniel Island Tennis Center on Daniel Island in Charleston, South Carolina. It was the 54th edition of the tournament and a WTA 500 tournament on the 2026 WTA Tour. It took place from March 30 to April 5, 2026, and was the only event of the clay court season played on green clay.[1]
| 2026 Credit One Charleston Open | |
|---|---|
| Date | March 30 – April 5 |
| Edition | 54th |
| Category | WTA 500 |
| Draw | 48S / 16D |
| Prize money | $2,300,000 |
| Surface | Green clay / outdoor |
| Location | Charleston, South Carolina, United States |
| Venue | LTP-Daniel Island |
| Champions | |
| Singles | |
 Jessica Pegula | |
| Doubles | |
| Desirae Krawczyk / Caty McNally | |
Champions
Singles
Jessica Pegula def. 
Yuliia Starodubtseva 6–2, 6–2
Doubles
- Desirae Krawczyk / Caty McNally def.
Anna Bondár / 
Magdalena Fręch, 6–3, 6–2
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| USA |
Jessica Pegula | 5 | 1 |
 |
|||
 SUI |
Belinda Bencic | 12 | 3 |
| USA |
Iva Jovic | 17 | 4 |
| USA |
Madison Keys | 18 | 5 |
 BEL |
|||
|
Diana Shnaider | 20 | 7 |
|
Anna Kalinskaya | 21 | 8 |
 CAN |
Leylah Fernandez | 25 | 9 |
 GRE |
Maria Sakkari | 33 | 10 |
 POL |
Magdalena Fręch | 37 | 11 |
 INA |
Janice Tjen | 40 | 12 |
 CZE |
Sára Bejlek | 41 | 13 |
 ITA |
Elisabetta Cocciaretto | 44 | 14 |
| USA |
Hailey Baptiste | 45 | 15 |
| USA |
Sofia Kenin | 46 | 16 |
| USA |
Peyton Stearns | 47 | 17 |
- 1 Rankings as of March 16, 2026.[2]
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Withdrawals
Ekaterina Alexandrova → replaced by 
Ekaterine Gorgodze- Amanda Anisimova → replaced by Yuliia Starodubtseva
Cristina Bucșa → replaced by Anastasia Zakharova
Varvara Gracheva → replaced by 
Lulu Sun
Beatriz Haddad Maia → replaced by 
Ajla Tomljanović- Maya Joint → replaced by
Darja Vidmanova - Daria Kasatkina → replaced by Dalma Gálfi
- Magda Linette → replaced by Elvina Kalieva
Elise Mertens → replaced by 
Yuan Yue- Emma Navarro → replaced by Alycia Parks
Jeļena Ostapenko → replaced by 
Renata Zarazúa- Wang Xinyu → replaced by Katie Volynets
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 SRB |
Aleksandra Krunić |  CHN |
Zhang Shuai | 22 | 1 |
| USA |
Nicole Melichar-Martinez | Alexandra Panova | 43 | 2 | |
 TPE |
Chan Hao-ching | TPE |
Wu Fang-hsien | 76 | 3 |
 JPN |
Miyu Kato |  MEX |
Giuliana Olmos | 88 | 4 |
- Rankings are as of March 16, 2026.
Other entrants
The following pairs received entry using a protected ranking:
