ITF W60 Grado | 05/23 12:55 | 25 | [170] Quinn Gleason v Hailey Baptiste [244] | 1-6,7-5,2-6 | |
ITF W100 Bonita Springs | 05/04 17:50 | 26 | [197] Marcela Zacarias v Hailey Baptiste [228] | Retired | |
ITF W100 Bonita Springs | 05/03 20:40 | 25 | [228] Hailey Baptiste v Yue Yuan [116] | 6-4,6-4 | |
ITF W60 Charlottesville | 04/26 14:00 | 25 | Allie Kiick v Hailey Baptiste | 6-0,3-6,6-3 | |
ITF W100 Charleston | 04/17 19:30 | 54 | Hailey Baptiste v Chloe Beck | Retired | |
ITF W25 Boca Raton | 04/16 14:00 | 29 | [152] Caroline Dolehide v Hailey Baptiste [248] | 6-4,6-4 | |
ITF W25 Boca Raton | 04/15 17:00 | 28 | [248] Hailey Baptiste v Sachia Vickery [178] | 6-4,6-2 | |
ITF W25 Boca Raton | 04/15 13:00 | 27 | Yulia Starodubtsewa v Hailey Baptiste | 3-6,0-6 | |
ITF W25 Boca Raton | 04/14 15:00 | 26 | [248] Hailey Baptiste v Louisa Chirico [168] | 6-4,2-6,7-5 | |
ITF W25 Boca Raton | 04/13 13:50 | 25 | [248] Hailey Baptiste v Jamie Loeb [243] | 6-1,6-4 | |
WTA Charleston | 04/05 17:05 | 25 | [275] Hailey Baptiste v Madison Keys [22] | 1-6,2-6 | |
WTA Charleston | 04/04 18:35 | 24 | [55] Xiyu Wang v Hailey Baptiste [275] | 3-6,3-6 | |
WTA Charleston | 04/02 16:40 | 19 | [280] Hailey Baptiste v Heather Watson [147] | 7-5,6-3 | |
WTA Charleston | 04/01 20:45 | 14 | [280] Hailey Baptiste v Marcela Zacarias [196] | 6-2,6-1 | |
WTA San Luis Potosi | 03/28 21:30 | 25 | [280] Hailey Baptiste v Leolia Jeanjean [109] | 2-6,1-6 | |
WTA San Luis Potosi | 03/27 19:50 | 19 | [280] Hailey Baptiste v Quinn Gleason [194] | 6-1,6-4 | |
WTA Miami | 03/21 22:30 | 23 | [116] Viktorija Golubic v Hailey Baptiste [280] | 7-6,6-1 | |
ITF W25 Boca Raton | 03/08 17:05 | 25 | [153] Maria Lourdes Carle v Hailey Baptiste [270] | 7-6,6-0 | |
WTA Austin | 02/25 19:00 | 45 | [141] Katie Boulter v Hailey Baptiste [230] | 7-5,6-0 | |
ITF W25 Santo Domingo | 02/18 15:30 | 28 | [233] Hailey Baptiste v Carole Monnet [221] | 6-7,2-6 | |
ITF W25 Santo Domingo | 02/17 13:30 | 27 | [481] Sofia Sewing v Hailey Baptiste [233] | 3-6,4-6 | |
ITF W25 Santo Domingo | 02/16 17:15 | 26 | Lauren Proctor v Hailey Baptiste | 3-6,2-6 | |
ITF W25 Santo Domingo | 02/15 17:10 | 25 | Jenna Defalco v Hailey Baptiste | 3-6,2-6 | |
ITF W60 Orlando | 02/09 15:30 | 26 | [181] Ashlyn Krueger v Hailey Baptiste [237] | 6-3,6-1 | |
ITF W60 Orlando | 02/08 15:00 | 25 | [237] Hailey Baptiste v Haruna Arakawa [403] | 6-4,7-6 | |
WTA Cali | 01/31 17:50 | 25 | [229] Hailey Baptiste v Elvina Kalieva [251] | 7-5,6-7,4-6 | |
ITF W60 Vero Beach | 01/19 16:00 | 26 | [156] Hailey Baptiste v Emiliana Arango [394] | 2-6,3-6 | |
ITF W60 Vero Beach | 01/18 15:50 | 25 | Hailey Baptiste v Kaitlin Quevedo | 7-6,6-3 | |
Australian Open Women | 01/09 23:00 | 14 | [157] Hailey Baptiste v Yuriko Miyazaki [178] | 4-6,5-7 | |
ITF W60 Canberra | 01/06 01:00 | 28 | [136] Katie Boulter v Hailey Baptiste [166] | 6-2,6-2 |
Hailey Baptiste (born November 3, 2001) is an American professional tennis player. On 18 March 2024, she reached her best singles ranking of world No. 96. She has won one doubles title on the WTA Tour with two doubles titles on the WTA Challenger Tour. Her highest doubles ranking is No. 92, achieved on 22 July 2024. She has also won four singles and four doubles titles on the ITF Women's Circuit.
On the junior tour, she reached a career-high ranking of No. 38 on January 29, 2018. She ended runner-up at the US Open junior doubles' tournament in 2018.
Baptiste made her WTA Tour main-draw debut at her hometown tournament, the 2019 Washington Open and defeated Grand Slam finalist and former top-ten player, Madison Keys.
She made her Grand Slam debut at the 2020 US Open as a wildcard.
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 2021 French Open, she qualified for the main draw and recorded her first win at a major over Anna Blinkova.
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 2023 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 2024 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 2024 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.