| French Open - Dames | 05/24 10:30 | 19 | [108] Hailey Baptiste v Tamara Zidansek [131] | 5-7,6-1,3-6 | |
| French Open - Dames | 05/22 09:40 | 15 | [108] Hailey Baptiste v Sinja Kraus [245] | 6-0,4-6,6-3 | |
| French Open - Dames | 05/20 12:20 | 14 | [108] Hailey Baptiste v Valentini Grammatikopoulou [239] | 3-6,6-4,6-3 | |
| ITF - W100 Madrid | 05/14 12:25 | 25 | [106] Hailey Baptiste v Eva Lys [147] | 3-6,4-6 | |
| WTA - Rome | 05/06 11:50 | 14 | [68] Jaqueline Cristian v Hailey Baptiste [106] | 4-6,7-5,6-3 | |
| 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 - Bogota | 04/05 02:10 | 26 | [42] Marie Bouzkova v Hailey Baptiste [96] | 6-3,6-4 | |
| WTA - Bogota | 04/02 18:50 | 25 | [127] Tamara Zidansek v Hailey Baptiste [96] | 2-6,6-4,3-6 | |
| WTA - San Luis Potosi | 03/27 18:00 | 26 | [183] Robin Montgomery v Hailey Baptiste [96] | 6-4,6-1 | |
| WTA - San Luis Potosi | 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 |
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.