| ITF W25 Denain | 07/01 08:50 | 45 | Maria F H Gonzalez v Maria P Perez-Garcia | 6-1,6-1 | |
| ITF W25 Perigueux | 06/27 07:00 | 26 | [224] Diana Marcinkevica v Maria Fernanda H Gonzalez [483] | 6-1,3-6,6-4 | |
| ITF W25 Perigueux | 06/25 08:00 | 25 | Maria Fernanda H Gonzalez v Alice Robbe | 6-0,6-4 | |
| ITF W25 Madrid | 06/20 09:05 | 26 | [482] Maria F Herazo Gonzalez v Eva Guerrero Alvarez [310] | 0-6,1-6 | |
| ITF W25 Madrid | 06/18 09:10 | 25 | Lucia Cortez Llorca v Maria F Herazo Gonzalez | 6-4,5-7,4-6 | |
| ITF W25 Caserta | 05/22 12:00 | 25 | [241] Dalma Galfi v Maria F H Gonzalez [475] | 6-3,6-3 | |
| ITF W25 Caserta | 05/21 10:20 | 45 | [475] Maria F H Gonzalez v Federica Di Sarra [186] | 6-7,6-7 | |
| ITF W25 Caserta | 05/20 11:35 | 45 | Maria F H Gonzalez v Giulia Carbonaro | 6-4,3-6,11-9 | |
| ITF W25 Obidos | 05/15 13:30 | 25 | [474] Maria Fernanda H Gonzalez v Pemra Ozgen [252] | 3-6,2-6 | |
| ITF W25 Obidos | 05/08 17:20 | 25 | [472] Maria Fernanda H Gonzalez v Mariam Bolkvadze [211] | 4-6,0-6 | |
| ITF W25 Santa Margherita | 05/01 12:05 | 25 | [475] Victoria Kan v Maria F H Gonzalez [471] | 6-3,6-0 | |
| ITF W25 Santa Margherita | 04/30 14:15 | 54 | Maria F H Gonzalez v Verena Meliss | 6-4,6-4 | |
| WTA Bogota | 04/07 16:30 | 64 | [147] Aliona Bolsova v Maria H Gonzalez [421] | 1-6,6-2,6-0 | |
| WTA Bogota | 04/06 15:30 | 45 | [421] Maria H Gonzalez v Anna Zaja [193] | 6-1,2-6,6-3 | |
| ITF W25 Campinas | 03/27 13:00 | 25 | [217] Elitsa Kostova v Maria Fernanda H Gonzalez [421] | 6-2,6-3 | |
| ITF W25 Campinas | 03/26 15:35 | 45 | [421] Maria Fernanda H Gonzalez v Luisa Stefani [445] | 6-3,6-4 | |
| ITF W25 Campinas | 03/25 14:30 | 45 | Maria F Herazo Gonzalez v Vitoria De Brito Francisco | 6-0,6-1 | |
| ITF W25 Curitiba | 03/19 15:10 | 45 | [421] Maria F H Gonzalez v Jaqueline Adina Cristian [366] | 1-6,4-6 | |
| ITF W25 Curitiba | 03/18 13:00 | 45 | Marie Benoit v Maria F Herazo Gonzalez | 3-6,3-6 | |
| ITF W25 Sao Paulo | 03/12 15:20 | 45 | [363] Jaqueline Adina Cristian v Maria F Herazo Gonzalez [418] | 7-5,7-5 | |
| ITF W25 Sao Paulo | 03/11 18:00 | 45 | Marcela-Guimaraes Bueno v Maria F Herazo Gonzalez | 3-6,0-6 | |
| ITF W25 Rancho Santa Fe | 02/18 18:00 | 45 | Tori Kinard v Maria F Herazo Gonzalez | 6-4,6-2 | |
| ITF W25 Surprise | 02/13 17:00 | 25 | [417] Maria F H Gonzalez v Usue Maitane Arconada [353] | 7-6,4-6,3-6 | |
| ITF W25 Surprise | 02/12 16:00 | 45 | Salome Devidze v Maria F H Gonzalez | 5-7,5-7 | |
| ITF W25 Surprise | 02/11 17:30 | 45 | Luisa Stefani v Maria F Herazo Gonzalez | 3-6,4-6 | |
| 2019 Fed Cup | 02/09 17:30 | 29 | [417] Maria F H Gonzalez v Monica Puig [58] | 6-7,3-6 | |
| ITF Women Colina | 11/05 15:10 | 25 | Maria F H Gonzalez v Zoe Kruger | 5-7,1-6 | |
| ITF Women Poitiers | 10/20 11:00 | 54 | Clemence Fayol v Maria F H Gonzalez | 7-5,6-3 | |
| ITF Women Joue-Les-Tours | 10/15 09:00 | 25 | [342] Audrey Albie v Maria F H Gonzalez [343] | 6-2,6-2 | |
| ITF Women Cherbourg | 10/09 15:25 | 25 | [319] Barbora Stefkova v Maria F H Gonzalez [344] | 6-1,6-1 |