| WTA Madrid | 04/24 18:20 | 23 | [110] Hailey Baptiste v Daria Saville [96] | 4-6,6-7 | |
| WTA Madrid | 04/23 15:20 | 15 | [116] Rebecca Sramkova v Hailey Baptiste [110] | 2-6,0-6 | |
| WTA Madrid | 04/22 17:25 | 14 | Ariana Geerlings v Hailey Baptiste | 6-2,1-6,2-6 | |
| WTA Bogotá | 04/05 02:10 | 26 | [42] Marie Bouzkova v Hailey Baptiste [96] | 6-3,6-4 | |
| WTA Bogotá | 04/02 18:50 | 25 | [127] Tamara Zidansek v Hailey Baptiste [96] | 2-6,6-4,3-6 | |
| WTA San Luis Potosí | 03/27 18:00 | 26 | [183] Robin Montgomery v Hailey Baptiste [96] | 6-4,6-1 | |
| WTA San Luis Potosí | 03/25 21:55 | 25 | Maria Fernanda Navarro v Hailey Baptiste | 4-6,1-6 | |
| WTA Miami | 03/19 15:00 | 23 | [43] Xinyu Wang v Hailey Baptiste [96] | 7-6,6-3 | |
| WTA Indian Wells | 03/09 04:30 | 24 | [20] Madison Keys v Hailey Baptiste [105] | 6-4,4-6,7-6 | |
| WTA Indian Wells | 03/07 21:50 | 23 | [199] Robin Montgomery v Hailey Baptiste [105] | 2-6,6-4,1-6 | |
| WTA Indian Wells | 03/05 22:00 | 15 | [93] Clara Tauson v Hailey Baptiste [105] | 6-7,6-7 | |
| WTA Indian Wells | 03/04 21:15 | 14 | [135] Daria Snigur v Hailey Baptiste [105] | 2-6,3-6 | |
| WTA Indian Wells | 03/04 20:40 | 14 | Sara Bejlek v Hailey Baptiste | Cancelled | |
| WTA Puerto Vallarta | 02/25 01:35 | 28 | [114] Hailey Baptiste v McCartney Kessler [153] | 4-6,4-6 | |
| WTA Puerto Vallarta | 02/24 02:45 | 27 | [114] Hailey Baptiste v Robin Montgomery [207] | 4-6,6-1,6-2 | |
| WTA Puerto Vallarta | 02/22 02:30 | 26 | [114] Hailey Baptiste v Iryna Shymanovich [204] | 6-0,6-1 | |
| WTA Puerto Vallarta | 02/20 18:00 | 25 | [114] Hailey Baptiste v Martina Capurro Taborda [155] | 6-1,6-3 | |
| ITF W50 Morelia | 02/17 21:05 | 29 | [115] Hailey Baptiste v Jessica Bouzas Maneiro [144] | 7-6,1-6,6-7 | |
| ITF W50 Morelia | 02/17 16:30 | 28 | [115] Hailey Baptiste v Rebecca Marino [146] | 7-5,6-1 | |
| ITF W50 Morelia | 02/16 01:30 | 27 | [115] Hailey Baptiste v Natalija Stevanovic [190] | 4-6,6-4,6-3 | |
| ITF W50 Morelia | 02/14 18:30 | 26 | [115] Hailey Baptiste v Jessica Failla [436] | 6-3,2-6,6-4 | |
| ITF W50 Morelia | 02/13 19:00 | 25 | Hailey Baptiste v Maria Jose Portillo Ramirez | 6-1,6-0 | |
| ITF W100 Irapuato | 02/07 19:00 | 25 | [214] Iryna Shymanovich v Hailey Baptiste [114] | 6-4,6-3 | |
| ITF W75 Rome (GA) | 02/03 18:20 | 28 | [177] McCartney Kessler v Hailey Baptiste [121] | 2-6,6-3,6-3 | |
| ITF W75 Rome (GA) | 02/02 18:40 | 27 | [328] Victoria Hu v Hailey Baptiste [121] | 1-6,3-6 | |
| ITF W75 Rome (GA) | 02/01 17:15 | 26 | [384] Sophie Chang v Hailey Baptiste [121] | 6-7,3-6 | |
| ITF W75 Rome (GA) | 01/31 19:20 | 25 | Sara Daavettila v Hailey Baptiste | 2-6,3-6 | |
| ITF W75 Vero Beach | 01/27 15:50 | 28 | [389] Gabriela Lee v Hailey Baptiste [130] | 6-3,6-2 | |
| ITF W75 Vero Beach | 01/26 17:00 | 27 | [130] Hailey Baptiste v Yulia Starodubtseva [150] | 7-5,6-2 | |
| ITF W75 Vero Beach | 01/25 16:00 | 26 | [130] Hailey Baptiste v Vivian Wolff [399] | 6-4,4-6,6-4 |
Hailey Baptiste (nació el 3 de noviembre de 2001) es una jugadora de tenis estadounidense.[1]
En la gira júnior, Baptiste alcanzó el puesto 38, el más alto de su carrera, logrado el 29 de enero de 2018. Terminó subcampeona en el torneo de dobles júnior del US Open en 2018.
Baptiste hizo su debut en el cuadro principal del WTA Tour en el torneo de Washington en 2019, venciendo a Madison Keys en la primera ronda.[2] Ha ganado tres títulos individuales en el Circuito Femenino de la ITF. El 10 de mayo de 2021, alcanzó su mejor ranking de individual, No. 201 del mundo.