# 2024 Credit One Charleston Open – Singles

Danielle Collins defeated Daria Kasatkina in the final, 6–2, 6–1 to win the women's singles tennis title at the 2024 Charleston Open. It was her second consecutive title, after the Miami Open, extending her winning streak to 13 matches. She became just the fourth woman, after Steffi Graf, Martina Hingis, and Serena Williams, to win back-to-back titles in Miami and Charleston.
Ons Jabeur was the defending champion, but lost to Collins in the second round. Jabeur was the only woman to win a set against Collins during the tournament.

## Seeds

All seeds received a bye into the second round.
* Jessica Pegula (semifinals)
* Ons Jabeur (second round)
* Maria Sakkari (semifinals)
* Daria Kasatkina (final)
* Beatriz Haddad Maia (third round)
* Ekaterina Alexandrova (second round)
* Elina Svitolina (third round)
* Madison Keys (second round)
* Veronika Kudermetova (quarterfinals)
* Emma Navarro (third round)
* Elise Mertens (quarterfinals)
* Victoria Azarenka (quarterfinals)
* Dayana Yastremska (second round)
* Leylah Fernandez (second round)
* Anhelina Kalinina (third round)
* Lesia Tsurenko (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Jessica Pegula | 6 | 3 | 7$^9$ | | | | | | | | | |
| 12 | Victoria Azarenka | 4 | 6 | 6$^7$ | | | | | | | | | |
| 12 | Victoria Azarenka | 4 | 6 | 6$^7$ | 1 | Jessica Pegula | 4 | 6 | 6$^5$ | | | | |
| | | | | | 4 | Daria Kasatkina | 6 | 4 | 7$^7$ | | | | |
| 4 | Daria Kasatkina | 6$^4$ | 6 | 6 | 4 | Daria Kasatkina | 6 | 4 | 7$^7$ | | | | |
| | Jaqueline Cristian | 7$^7$ | 2 | 3 | | | | | | | | | |
| | Jaqueline Cristian | 7$^7$ | 2 | 3 | | | | | | 4 | Daria Kasatkina | 2 | 1 |
| | | | | | | | | | | | Danielle Collins | 6 | 6 |
| 9 | Veronika Kudermetova | 2 | 4 | | | | | | | | | | | Danielle Collins | 6 | 6 |
| 3 | Maria Sakkari | 6 | 6 | | | | | | | | | | |
| 3 | Maria Sakkari | 6 | 6 | | 3 | Maria Sakkari | 3 | 3 | | | | | |
| | | | | | | Danielle Collins | 6 | 6 | | | | | |
| 11 | Elise Mertens | 3 | 4 | | | Danielle Collins | 6 | 6 | | | | | |
| | Danielle Collins | 6 | 6 | | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | J Pegula | 3 | 6 | 7$^7$ | | | | | | | | | | |
| | A Cornet | 3 | 0 | | PR | A Anisimova | 6 | 4 | 6$^3$ | | | | | | | | | | |
| PR | A Anisimova | 6 | 6 | | | | | | | 1 | J Pegula | 6 | 6 | | | | | | |
| | M Linette | 6 | 6 | | | | | | | | M Linette | 2 | 2 | | | | | | |
| | P Martić | 3 | 4 | | | M Linette | 0 | 6 | 6 | | | | | | | | | | |
| | | | | | 13 | D Yastremska | 6 | 4 | 3 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 1 | J Pegula | 6 | 3 | 7$^9$ |
| | | | | | | | | | | | | | | | 12 | V Azarenka | 4 | 6 | 6$^7$ |
| | | | | | 12 | V Azarenka | 6 | 6 | | | | | | | | | | | |
| | E Cocciaretto | 2 | 6 | 7$^8$ | | E Cocciaretto | 1 | 2 | | | | | | | | | | | |
| | A Bogdan | 6 | 1 | 6$^6$ | | | | | | 12 | V Azarenka | 6$^5$ | 6 | 6 | | | | | |
| | T Townsend | 6 | 6 | | | | | | | | T Townsend | 7$^7$ | 3 | 4 | | | | | |
| | S Kenin | 3 | 3 | | | T Townsend | 7 | 6 | | | | | | | | | | | |
| | | | | | 6 | E Alexandrova | 5 | 2 | | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 4 | D Kasatkina | 6 | 0 | 6 | | | | | | | | | | |
| | A Krueger | 7$^7$ | 6 | | | A Krueger | 3 | 6 | 1 | | | | | | | | | | |
| Q | G Lee | 6$^0$ | 3 | | | | | | | 4 | D Kasatkina | 6 | 6 | | | | | | |
| WC | C Wozniacki | 6 | 6 | | | | | | | 15 | A Kalinina | 1 | 4 | | | | | | |
| LL | M Kessler | 0 | 1 | | WC | C Wozniacki | 2 | 3 | | | | | | | | | | | |
| | | | | | 15 | A Kalinina | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 4 | D Kasatkina | 6$^4$ | 6 | 6 |
| | | | | | | | | | | | | | | | | J Cristian | 7$^7$ | 2 | 3 |
| | | | | | 10 | E Navarro | 6 | 6 | | | | | | | | | | | |
| | A Rus | 2 | 7$^8$ | 6$^6$ | Q | K Volynets | 1 | 1 | | | | | | | | | | | |
| Q | K Volynets | 6 | 6$^6$ | 7$^8$ | | | | | | 10 | E Navarro | 3 | 7 | 1 | | | | | |
| Q | S Vickery | 1 | 4 | | | | | | | | J Cristian | 6 | 5 | 6 | | | | | |
| | J Cristian | 6 | 6 | | | J Cristian | 3 | 6 | 6 | | | | | | | | | | |
| | | | | | 8 | M Keys | 6 | 3 | 3 | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 5/WC | B Haddad Maia | 6 | 7 | | | | | | | | |
| | C Dolehide | 6 | 0 | 6 | | C Dolehide | 2 | 5 | | | | | | | | |
| | K Day | 3 | 6 | 4 | | | | | 5/WC | B Haddad Maia | 5 | 1 | | | | |
| Q | C Liu | 1 | 1 | | | | | | 9 | V Kudermetova | 7 | 6 | | | | |
| WC | S Rogers | 6 | 6 | | WC | S Rogers | 6$^5$ | 4 | | | | | | | | |
| | | | | | 9 | V Kudermetova | 7$^7$ | 6 | | | | | | | | |
| | | | | | | | | | | | | | 9 | V Kudermetova | 2 | 4 |
| | | | | | | | | | | | | | 3 | M Sakkari | 6 | 6 |
| | | | | | 16 | L Tsurenko | 4 | 0 | | | | | | | | |
| | Ar Rodionova | 4 | 1 | | LL | A Sharma | 6 | 6 | | | | | | | | |
| LL | A Sharma | 6 | 6 | | | | | | LL | A Sharma | 4 | 1 | | | | |
| | M Sherif | 4 | 6 | 2 | | | | | 3 | M Sakkari | 6 | 6 | | | | |
| | V Tomova | 6 | 3 | 6 | | V Tomova | 3 | 3 | | | | | | | | |
| | | | | | 3 | M Sakkari | 6 | 6 | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 7 | E Svitolina | 6 | 6 | | | | | | | | | |
| | T Korpatsch | 4 | 6 | 2 | Q | D Saville | 2 | 4 | | | | | | | | | |
| Q | D Saville | 6 | 3 | 6 | | | | | | 7 | E Svitolina | 4 | 1 | | | | |
| Q | V Gracheva | 6 | 6 | | | | | | | 11 | E Mertens | 6 | 6 | | | | |
| WC | C Ngounoue | 2 | 1 | | Q | V Gracheva | 4 | 6 | 2 | | | | | | | | |
| | | | | | 11 | E Mertens | 6 | 3 | 6 | | | | | | | | |
| | | | | | | | | | | | | | | 11 | E Mertens | 3 | 4 |
| | | | | | | | | | | | | | | | D Collins | 6 | 6 |
| | | | | | 14 | L Fernandez | 4 | 4 | | | | | | | | | |
| | M Fręch | 0 | 2 | | | S Stephens | 6 | 6 | | | | | | | | | |
| | S Stephens | 6 | 6 | | | | | | | | S Stephens | 2 | 2 | | | | |
| | D Collins | 6 | 6 | | | | | | | | D Collins | 6 | 6 | | | | |
| | P Badosa | 1 | 4 | | | D Collins | 6 | 1 | 6 | | | | | | | | |
| | | | | | 2 | O Jabeur | 3 | 6 | 3 | | | | | | | | |

## Qualifying
### Seeds

* Varvara Gracheva (qualified)
* Mai Hontama (first round)
* Claire Liu (qualified)
* Daria Saville (qualified)
* McCartney Kessler (qualifying competition, lucky loser)
* Katie Volynets (qualified)
* Elizabeth Mandlik (first round)
* Sachia Vickery (qualified)
* Astra Sharma (qualifying competition, lucky loser)
* Linda Fruhvirtová (qualifying competition)
* Heather Watson (qualifying competition)
* Ann Li (qualifying competition)

### Qualifiers

* Varvara Gracheva
* Gabriela Lee
* Claire Liu
* Daria Saville
* Sachia Vickery
* Katie Volynets

### Lucky losers

* McCartney Kessler
* Astra Sharma

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Varvara Gracheva | 4 | 6 | 6 | | | | |
| | Dalayna Hewitt | 6 | 2 | 3 | | | | |
| | Dalayna Hewitt | 6 | 2 | 3 | 1 | Varvara Gracheva | 6 | 6 |
| | | | | | WC | Usue Maitane Arconada | 2 | 4 |
| WC | Usue Maitane Arconada | 7 | 7$^7$ | | WC | Usue Maitane Arconada | 2 | 4 |
| 7 | Elizabeth Mandlik | 5 | 6$^5$ | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Mai Hontama | 7 | 3 | 4 | | | | |
| | Gabriela Lee | 5 | 6 | 6 | | | | |
| | Gabriela Lee | 5 | 6 | 6 | | Gabriela Lee | 6 | 6 |
| | | | | | 9 | Astra Sharma | 2 | 3 |
| | Jessie Aney | 0 | 2 | | 9 | Astra Sharma | 2 | 3 |
| 9 | Astra Sharma | 6 | 6 | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Claire Liu | 6 | 4 | 7$^8$ | | | | | |
| | Sophie Chang | 3 | 6 | 6$^6$ | | | | | |
| | Sophie Chang | 3 | 6 | 6$^6$ | 3 | Claire Liu | 3 | 6 | 6 |
| | | | | | 10 | Linda Fruhvirtová | 6 | 4 | 3 |
| WC | Nicole Melichar-Martinez | 5 | 6 | 0 | 10 | Linda Fruhvirtová | 6 | 4 | 3 |
| 10 | Linda Fruhvirtová | 7 | 4 | 6 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Daria Saville | 6 | 6 | | | | |
| | Grace Min | 1 | 2 | | | | |
| | Grace Min | 1 | 2 | 4 | Daria Saville | 6 | 6 |
| | | | | 11 | Heather Watson | 3 | 2 |
| | Alana Smith | 0 | 4 | 11 | Heather Watson | 3 | 2 |
| 11 | Heather Watson | 6 | 6 | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | McCartney Kessler | 6 | 6 | | | | |
| | Haley Giavara | 2 | 1 | | | | |
| | Haley Giavara | 2 | 1 | 5 | McCartney Kessler | 6$^5$ | 3 |
| | | | | 8 | Sachia Vickery | 7$^7$ | 6 |
| | Lauren Davis | 2 | 3 | 8 | Sachia Vickery | 7$^7$ | 6 |
| 8 | Sachia Vickery | 6 | 6 | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Katie Volynets | 6 | 6 | | | | | |
| | Katherine Sebov | 3 | 2 | | | | | |
| | Katherine Sebov | 3 | 2 | 6 | Katie Volynets | 2 | 6 | 6 |
| | | | | 12 | Ann Li | 6 | 1 | 2 |
| | Robin Anderson | 6$^9$ | 0 | 12 | Ann Li | 6 | 1 | 2 |
| 12 | Ann Li | 7$^{11}$ | 6 | | | | | |