| ITF W40 Guadalajara | 11/21 21:10 | 25 | Plekhanova, Dasha v Martinez Hernandez, Maria Fernanda | 6-0,6-0 | |
| UTR Pro Atlanta Women | 10/28 16:00 | - | Natalie Outcalt v Martinez Hernandez, Maria Fernanda | 1-6,4-6 | |
| UTR Pro Atlanta Women | 10/27 19:00 | - | Martinez Hernandez, Maria Fernanda v Saray Yli-Piipari | 3-6,6-2,6-6 | |
| UTR Pro Atlanta Women | 10/25 17:30 | - | Martinez Hernandez, Maria Fernanda v Autumn Clemons | 6-2,6-0 | |
| UTR Pro Atlanta Women | 10/24 21:45 | - | Martinez Hernandez, Maria Fernanda v Tanika Saravanan | 6-4,6-1 | |
| UTR Pro Atlanta Women | 10/23 16:00 | - | Melany Solange Krywoj v Martinez Hernandez, Maria Fernanda | 6-4,6-0 | |
| UTR Pro Texas Women | 08/27 14:30 | - | Mireles, Jeanette v Martinez Hernandez, Maria Fernanda | 6-2,6-7,6-4 | |
| UTR Pro Texas Women | 08/26 13:00 | - | Neena Feldman v Martinez Hernandez, Maria Fernanda | 2-6,4-6 | |
| UTR Pro Texas Women | 08/24 23:00 | - | Martinez Hernandez, Maria Fernanda v Kayal Gownder | 3-6,7-6,6-3 | |
| UTR Pro Texas Women | 08/23 13:00 | - | Martinez Hernandez, Maria Fernanda v Morgina, Anna | 6-4,6-3 | |
| UTR Pro Texas Women | 08/22 23:00 | - | Martinez Hernandez, Maria Fernanda v Sydney Fitch | 6-4,6-0 | |
| UTR Pro Texas Women | 08/22 00:19 | - | Martinez Hernandez, Maria Fernanda v Daria Smetannikov | 4-6,3-6 | |
| ITF W25 Junin | 08/01 13:50 | 25 | Miriana Tona v Martinez Hernandez, Maria Fernanda | 6-3,6-3 | |
| ITF W25 Junin | 07/31 13:50 | 54 | Martinez Hernandez, Maria Fernanda v Florencia B Moron | 6-1,6-2 | |
| ITF W25 Junin | 07/30 14:30 | 54 | Martinez Hernandez, Maria Fernanda v Zoe Lazar | 4-6,7-6,10-4 | |
| ITF W25 Bragado | 07/26 15:45 | 25 | Miriana Tona v Martinez Hernandez, Maria Fernanda | 6-1,6-1 | |
| ITF W25 Bragado | 07/24 14:00 | 54 | Martinez Hernandez, Maria Fernanda v Juliana Rodriguez | 6-4,6-1 | |
| ITF W25 Guayaquil | 04/25 21:05 | 24 | Martinez Hernandez, Maria Fernanda v Carla Markus | Retired | |
| ITF W25 Guayaquil | 04/24 15:55 | 54 | Marian G P Cano v Martinez Hernandez, Maria Fernanda | 3-6,4-6 | |
| ITF W25 Guayaquil Qual | 04/23 18:05 | 54 | Paula Katherine Castellanos v Martinez Hernandez, Maria Fernanda | 4-6,0-6 | |
| ITF W25 Guayaquil | 04/18 21:15 | 24 | Stewart, Katerina v Martinez Hernandez, Maria Fernanda | 6-1,6-1 | |
| ITF W25 Guayaquil | 04/17 17:00 | 54 | Maria Victoria Marchesini v Martinez Hernandez, Maria Fernanda | 0-6,0-6 | |
| ITF W25 Guayaquil | 04/16 16:00 | 54 | Ferreira, Nicolly v Martinez Hernandez, Maria Fernanda | 3-6,1-6 | |
| ITF W40 Mexico City | 02/05 15:30 | 54 | Martinez Hernandez, Maria Fernanda v Behulova, Bianca | 3-6,3-6 | |
| ITF W40 Mexico City | 01/31 15:30 | 25 | Ng, Taylor v Martinez Hernandez, Maria Fernanda | 6-2,7-6 | |
| WTA Tampico | 10/22 17:20 | 14 | Martinez Hernandez, Maria Fernanda v Aldila Sutjiadi | 2-6,2-6 | |
| ITF W15 Cancun | 09/30 16:00 | 27 | Lauren Proctor v Martinez Hernandez, Maria Fernanda | 6-3,6-2 | |
| ITF W15 Cancun | 09/29 16:55 | 26 | Martinez Hernandez, Maria Fernanda v Marika Jones | 7-6,6-1 | |
| ITF W15 Cancun | 09/28 15:00 | 25 | Martinez Hernandez, Maria Fernanda v Collens, Brittany | 6-3,6-4 | |
| ITF W15 Cancun | 09/26 15:00 | 44 | Martinez Hernandez, Maria Fernanda v Sandor-Zur, Erika | 6-2,6-0 |