| 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 - Dames | 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 | |
| ITF W60 Canberra | 01/05 00:45 | 27 | [233] Astra Sharma v Hailey Baptiste [166] | 1-6,3-6 | |
| ITF W60 Canberra | 01/04 02:25 | 26 | [157] Mirjam Bjorklund v Hailey Baptiste [166] | 6-3,5-7,2-6 | |
| ITF W60 Canberra | 01/03 01:20 | 25 | [166] Hailey Baptiste v Erika Andreeva [135] | 6-3,7-5 | |
| ITF - W60 Rio de Janeiro | 12/01 12:55 | 27 | [174] Hailey Baptiste v Irina Khromacheva [237] | 6-4,4-6,1-6 | |
| ITF - W60 Rio de Janeiro | 11/30 12:50 | 26 | [174] Hailey Baptiste v Martina Capurro Taborda [443] | 7-5,6-4 | |
| ITF - W60 Rio de Janeiro | 11/29 13:50 | 25 | Hailey Baptiste v Bianca Bernardes | 6-0,6-0 | |
| WTA - Montevideo | 11/25 21:35 | 27 | [158] Diana Shnaider v Hailey Baptiste [176] | 6-4,6-2 | |
| WTA - Montevideo | 11/24 21:50 | 26 | [270] Julia Riera v Hailey Baptiste [176] | 1-6,6-7 | |
| WTA - Montevideo | 11/23 19:45 | 25 | [176] Hailey Baptiste v Laura Pigossi [118] | 3-6,7-6,6-1 |
Hailey Baptiste (Washington D.C., 3 november 2001) is een tennisspeelster uit de Verenigde Staten van Amerika. Zij begon op vierjarige leeftijd met het spelen van tennis. Haar favoriete ondergrond is gravel. Zij speelt rechtshandig en heeft een tweehandige backhand. Zij is actief in het internationale tennis sinds 2018.