| ITF W35 Boca Raton | 04/10 16:30 | 25 | Haley Giavara v Hiroko Kuwata | 6-7,3-6 | |
| WTA Charleston | 03/30 16:25 | 14 | [120] McCartney Kessler v Haley Giavara [433] | 6-2,6-1 | |
| WTA Indian Wells | 03/03 18:00 | 14 | [92] Clara Tauson v Haley Giavara [429] | 6-3,6-1 | |
| WTA San Diego | 02/24 18:00 | 14 | [425] Haley Giavara v Elsa Jacquemot [162] | 3-6,2-6 | |
| ITF W100 Irapuato | 02/06 20:20 | 25 | [307] Haley Giavara v Solana Sierra [168] | 4-6,2-6 | |
| ITF W100 Irapuato | 02/05 17:40 | 54 | [434] Haley Giavara v Ana Candiotto [304] | 7-6,6-2 | |
| ITF W100 Irapuato | 02/04 20:05 | 54 | Haley Giavara v Jennifer Sabrina M Rodriguez | 6-0,6-0 | |
| ITF W35 Le Gosier | 01/25 19:00 | 26 | [387] Tamira Paszek v Haley Giavara [444] | 7-5,6-2 | |
| ITF W35 Le Gosier | 01/24 00:20 | 25 | Haley Giavara v Angelina Wirges | 6-0,7-5 | |
| ITF W35 Naples | 01/17 16:45 | 25 | [444] Haley Giavara v Vivian Wolff [399] | 7-6,0-6,4-6 | |
| ITF W35 Arcadia | 01/02 22:05 | 25 | Haley Giavara v Olivia Lincer | 3-6,6-7 | |
| ITF W60 Vacaria | 12/13 17:05 | 26 | [126] Maria Lourdes Carle v Haley Giavara [461] | 6-2,7-5 | |
| ITF W60 Vacaria | 12/12 17:50 | 25 | Haley Giavara v Alexia Harmon | 7-5,6-2 | |
| WTA Montevideo | 12/05 20:00 | 25 | [467] Haley Giavara v Renata Zarazua [128] | 0-6,5-7 | |
| WTA Montevideo | 12/04 19:10 | 19 | Haley Giavara v Julia Caffarena | 6-3,6-2 | |
| ITF W40 Veracruz | 11/28 19:45 | 25 | [339] Victoria Hu v Haley Giavara [462] | 4-6,6-2,7-6 | |
| ITF W40 Guadalajara | 11/21 21:15 | 25 | [327] Raveena Kingsley v Haley Giavara [484] | 7-5,6-4 | |
| ITF W25 Santo Domingo | 11/19 16:00 | 27 | [438] Ana Sofia Sanchez v Haley Giavara [484] | 6-1,6-4 | |
| ITF W25 Santo Domingo | 11/16 17:35 | 26 | Haley Giavara v Dejana Radanovic | Walkover | |
| ITF W25 Santo Domingo | 11/15 13:25 | 25 | Haley Giavara v Esther Vyrlan | 6-1,6-2 | |
| ITF W60 Calgary | 11/09 02:45 | 25 | Haley Giavara v Liv Hovde | 1-6,7-6,0-6 | |
| ITF W25 Edmonton | 11/02 19:30 | 26 | [500] Haley Giavara v Mana Kawamura [459] | 1-6,3-6 | |
| ITF W25 Edmonton | 11/01 22:30 | 25 | [311] Martha Matoula v Haley Giavara [500] | 1-6,6-1,3-6 | |
| ITF W60 Toronto | 10/22 19:15 | 54 | Haley Giavara v Anna Ulyashchenko | 7-5,1-6,4-6 | |
| ITF W60 Rancho Santa Fe | 10/12 16:50 | 26 | Haley Giavara v Anastasia Tikhonova | 4-6,3-6 | |
| ITF W60 Rancho Santa Fe | 10/11 18:45 | 25 | Haley Giavara v Kimmi Hance | 6-4,6-4 | |
| ITF W60 Templeton | 09/26 00:30 | 54 | Marine Partaud v Haley Giavara | 7-5,6-4 | |
| ITF W60 Berkeley | 09/19 23:25 | 25 | Tatiana Prozorova v Haley Giavara | 6-3,6-3 | |
| ITF W80 Brasilia | 08/08 13:00 | 25 | Haley Giavara v Kristina Mladenovic | 5-7,2-6 | |
| ITF W80 Brasilia | 08/07 14:25 | 54 | Haley Giavara v Zoe Hitt | 6-3,6-3 |