# 2022 Credit One Charleston Open

The 2022 Charleston Open (branded as the 2022 Credit One Charleston Open for sponsorship reasons) was a women's professional tennis tournament played on outdoor clay courts at the Family Circle Tennis Center on Daniel Island in Charleston, South Carolina. It was the 50th edition of the tournament on the WTA Tour and was classified as a WTA 500 tournament on the 2022 WTA Tour. It was the only event of the clay court season played on green clay.

## Champions
### Singles

* Belinda Bencic def. Ons Jabeur, 6–1, 5–7, 6–4

### Doubles

* Andreja Klepač / Magda Linette def. Lucie Hradecká / Sania Mirza, 6–2, 4–6, [10–7]

## Points and prize money
### Point distribution

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Round of 64 | Q | Q2 | Q1 |
| Women's singles | 470 | 305 | 185 | 100 | 55 | 30 | 1 | 25 | 13 | 1 |
| Women's doubles | 470 | 305 | 185 | 100 | 1 | — | — | — | — | — |

### Prize money

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Round of 64 | Q2 | Q1 |
| Women's singles | $158,800 | $98,190 | $49,600 | $19,400 | $9,900 | $5,420 | $3,980 | $2,400 | $1,230 |
| Women's doubles | $42,650 | $25,900 | $14,720 | $7,650 | $4,600 | — | — | — | — |

## Singles main draw entrants
### Seeds

| Country | Player | Rank$^1$ | Seed |
| ANA | Aryna Sabalenka | 5 | 1 |
| ESP | Paula Badosa | 6 | 2 |
| CZE | Karolína Plíšková | 8 | 3 |
| TUN | Ons Jabeur | 10 | 4 |
| KAZ | Elena Rybakina | 18 | 5 |
| USA | Jessica Pegula | 21 | 6 |
| CAN | Leylah Fernandez | 22 | 7 |
| ANA | Veronika Kudermetova | 23 | 8 |
| USA | Madison Keys | 26 | 9 |
| SUI | Belinda Bencic | 28 | 10 |
| CZE | Petra Kvitová | 32 | 11 |
| FRA | Alizé Cornet | 36 | 12 |
| USA | Sloane Stephens | 38 | 13 |
| AUS | Ajla Tomljanović | 39 | 14 |
| USA | Amanda Anisimova | 41 | 15 |
| CHN | Zhang Shuai | 43 | 16 |
* $^1$ Rankings as of March 21, 2022.

### Other entrants

The following players received wildcards into the main draw:
* Linda Fruhvirtová
* Caty McNally
* Emma Navarro
* Aryna Sabalenka
The following player received entry using a protected ranking into the main draw:
* Katarina Zavatska
The following players received entry from the qualifying draw:
* Robin Anderson
* Sophie Chang
* Francesca Di Lorenzo
* Ulrikke Eikeri
* Nadiia Kichenok
* Allie Kiick
* Gabriela Lee
* Sachia Vickery
The following players received entry as lucky losers:
* CoCo Vandeweghe
* Heather Watson

### Withdrawals
#### Before the tournament

* Danielle Collins → replaced by Alycia Parks
* Simona Halep → replaced by Anastasia Gasanova
* Veronika Kudermetova → replaced by CoCo Vandeweghe
* Ann Li → replaced by Katarina Zavatska
* Tereza Martincová → replaced by Wang Xiyu
* Garbiñe Muguruza → replaced by Claire Liu
* Jeļena Ostapenko → replaced by Hailey Baptiste
* Nuria Párrizas Díaz → replaced by Wang Xinyu
* Andrea Petkovic → replaced by Arianne Hartono
* Arantxa Rus → replaced by Yuan Yue
* Mayar Sherif → replaced by Mariam Bolkvadze
* Elina Svitolina → replaced by Magdalena Fręch
* Iga Świątek → replaced by Heather Watson

#### Retirements

* Madison Brengle (left knee injury)
* Petra Kvitová (left thigh injury)

## Doubles main draw entrants
### Seeds

| Country | Player | Country | Player | Rank$^1$ | Seed |
| USA | Caroline Dolehide | CHN | Zhang Shuai | 32 | 1 |
| USA | Desirae Krawczyk | NED | Demi Schuurs | 37 | 2 |
| CHI | Alexa Guarachi | USA | Jessica Pegula | 53 | 4 |
| SLO | Andreja Klepač | POL | Magda Linette | 58 | 4 |
* $^1$ Rankings as of March 21, 2022.

### Other entrants

The following pair received a wildcard into the doubles main draw:
* Francesca Di Lorenzo / Katie Volynets

### Withdrawals
#### Before the tournament

* Lyudmyla Kichenok / Jeļena Ostapenko → replaced by Lyudmyla Kichenok / Anastasia Rodionova
* Darija Jurak Schreiber / Andreja Klepač → replaced by Andreja Klepač / Magda Linette
* Alexa Guarachi / Nicole Melichar-Martinez → replaced by Anna Danilina / Aliaksandra Sasnovich
* Magda Linette / Bernarda Pera → replaced by Tereza Mihalíková / Květa Peschke