| WTA Rome | 05/07 14:40 | 23 |
[90] Hailey Baptiste v
Carballes Baena/de Schepper
[67] |
7-6,6-4 | |
| WTA Rome | 05/06 10:30 | 15 |
[90] Hailey Baptiste v
Jil Teichmann
[94] 
|
7-6,7-5 | |
| WTA Rome | 05/05 15:20 | 14 |
[90] Hailey Baptiste v
Storm Hunter
[233] 
|
6-0,7-6 | |
| WTA Madrid | 04/24 09:00 | 24 |
[21] Donna Vekic
v
Hailey Baptiste [88]
|
6-4,6-3 | |
| WTA Madrid | 04/22 14:00 | 23 |
[122] Sorana Cirstea
v
Hailey Baptiste [88]
|
2-6,7-5,6-7 | |
| Billie Jean King Cup | 04/13 13:00 | - |
[333] Renata Jamrichova
v
Hailey Baptiste [86]
|
3-6,4-6 | |
| Billie Jean King Cup | 04/12 13:00 | - |
Hailey Baptiste v
Rebecca Munk Mortensen
|
6-1,6-4 | |
| WTA Charleston | 04/02 16:20 | 25 |
[90] Hailey Baptiste v
Emma Navarro
[11] 
|
4-6,3-6 | |
| WTA Charleston | 04/01 17:55 | 24 |
[100] Olivia Gadecki
v
Hailey Baptiste [90]
|
2-6,4-6 | |
| WTA Puerto Vallarta | 03/25 16:00 | 25 |
Hailey Baptiste v
Linda Fruhvirtova
|
Walkover | |
| WTA Miami | 03/22 16:50 | 25 |
[98] Hailey Baptiste v
Naomi Osaka
[61] 
|
6-7,6-3,4-6 | |
| WTA Miami | 03/20 21:10 | 24 |
[12] Daria Kasatkina
v
Hailey Baptiste [98]
|
6-3,4-6,5-7 | |
| WTA Miami | 03/18 22:00 | 23 |
[41] Olga Danilovic
v
Hailey Baptiste [98]
|
3-6,7-6,1-6 | |
| WTA Indian Wells | 03/08 04:35 | 24 |
[14] Danielle Collins
v
Hailey Baptiste [100]
|
5-7,6-2,6-4 | |
| WTA Indian Wells | 03/05 21:00 | 23 |
[100] Hailey Baptiste v
Whitney Osuigwe
[228] 
|
6-1,6-2 | |
| WTA Indian Wells | 03/04 22:00 | 15 |
[100] Hailey Baptiste v
Leolia Jeanjean
[126] 
|
7-6,6-4 | |
| WTA Indian Wells | 03/03 21:30 | 44 |
[100] Hailey Baptiste v
Ena Shibahara
[134] 
|
6-0,2-6,6-3 | |
| WTA Doha | 02/07 14:30 | 25 |
[156] Rebeka Masarova
v
Hailey Baptiste [93]
|
Retired | |
| WTA Abu Dhabi | 02/01 11:55 | 14 |
Wakana Sonobe
v
Hailey Baptiste
|
6-3,6-1 | |
| WTA Singapore | 01/30 06:00 | 26 |
[93] Hailey Baptiste v
Kimberly Birrell
[95] 
|
7-6,3-6,5-7 | |
| WTA Singapore | 01/28 02:00 | 25 |
[65] Renata Zarazua
v
Hailey Baptiste [93]
|
6-2,0-6,3-6 | |
| Australian Open Women | 01/13 00:00 | 23 |
[97] Laura Siegemund
v
Hailey Baptiste [88]
|
4-6,7-5,6-4 | |
| WTA Auckland | 01/03 00:30 | 27 |
[57] Naomi Osaka
v
Hailey Baptiste [92]
|
6-7,6-1,6-2 | |
| WTA Auckland | 01/02 07:10 | 26 |
[92] Hailey Baptiste v
Jodie Burrage
[179] 
|
5-7,7-5,7-6 | |
| WTA Auckland | 12/31 00:05 | 25 |
[92] Hailey Baptiste v
Renata Jamrichova
[372]
|
6-0,6-2 | |
| WTA Tokyo | 10/22 03:50 | 25 |
[271] Kyoka Okamura
v
Hailey Baptiste [80]
|
7-6,6-3 | |
| WTA Tokyo | 10/20 02:15 | 19 |
[80] Hailey Baptiste v
Kyoka Okamura
[268]
|
6-3,7-5 | |
| WTA Tokyo | 10/19 01:30 | 14 |
Hailey Baptiste v
Ena Koike
|
6-4,6-2 | |
| WTA Wuhan | 10/10 04:25 | 26 |
[102] Hailey Baptiste v
Ekaterina Alexandrova
[33] |
1-6,1-6 | |
| WTA Wuhan | 10/09 03:00 | 25 |
[10] Barbora Krejcikova
v
Hailey Baptiste [102]
|
3-6,5-7 |
Wikipedia - Hailey Baptiste
Hailey Baptiste (born November 3, 2001) is an American professional tennis player. She reached her best singles ranking of world No. 47 on 25 August 2025. She has won one doubles title on the WTA Tour and two titles on the WTA Challenger Tour. Her highest doubles ranking is No. 92, achieved 22 July 2024. She has also won four singles and four doubles titles on the ITF Women's Circuit.
History
Juniors
On the junior tour, she reached a career-high ranking of No. 38 on 29 January 2018. She ended runner-up at the US Open junior doubles' tournament in 2018.
2019–2022: Major, WTA Tour, and WTA 1000 debuts
Baptiste made her WTA Tour main-draw debut at her hometown tournament, the 2019 Washington Open, and defeated major finalist and former top-ten player, Madison Keys.
She made her major debut at the 2020 US Open as a wildcard player.
She made her WTA 1000 debut at the 2021 Miami Open, after reaching the main draw having received a wildcard for the qualifying competition.
On her debut at the French Open, she qualified for the main draw and recorded her first win at a major over Anna Blinkova.
2023–2024: First WTA 500 & 1000 wins, top 100
She received a wildcard for the main draw at the 2023 Miami Open.
At the WTA 1000 2023 Guadalajara Open, she defeated wildcard player Lya Isabel Fernández Olivares and 16th seed Karolína Plíšková for the second time in the season having prevailed also earlier at the Washington Open, to reach the third round of a WTA 1000 for the first time.
Following her first round main-draw win as a qualifier at the 2024 Indian Wells Open over fellow American qualifier Robin Montgomery, she reached the top 100 in the rankings on 18 March 2024. She received a wildcard for the main draw at the Miami Open.
At the French Open, she entered the main draw as a lucky loser and defeated Kayla Day for her second win at this major.
At the WTA 500 Korea Open, she defeated compatriot Sloane Stephens in straight sets. At the WTA 1000 China Open where she qualified for the main draw, she also recorded a first round victory over Varvara Gracheva. With her second round win over seventh seed Barbora Krejčíková at the Wuhan Open as a qualifier, Baptiste became the first player ranked outside the top 100 (at No. 102) to defeat a top-10 since the inception of the tournament. Krejčíková led 5-3, 40-0 in the second set before Baptiste won in straight sets, recording her first top 10 win and reaching her second third round at a 1000-level in her career.
2025: French Open 4th round, Wimbledon 3rd round, BJK Cup debut
Baptiste made her debut for the United States Billie Jean King Cup team in the 2025 qualifying round held in Bratislava, defeating Rebecca Munk Mortensen and Renáta Jamrichová in wins over Denmark and Slovakia respectively as her country topped the group to make it through to the finals.
At the 2025 French Open, she reached the fourth round of a Grand Slam for the first time in her career with wins over 23rd seed Beatriz Haddad Maia, Nao Hibino, and Jéssica Bouzas Maneiro. Despite losing to compatriot and reigning Australian Open champion Madison Keys in straight sets, Baptiste climbed to a new career-high ranking of world No. 58.
Baptiste made her main-draw debut at Wimbledon where she reached the third round, before falling to the sixth seed Mirra Andreeva, in straight sets. As a result, her ranking climbed inside the top 50 for the first time to No. 48.