Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Guayaquil | 2019/10/28 20:10 | Gonzalo Villanueva v March, Antonio Cayetano | 6-4,6-3 |
| ITF - M15 Antalya | 2019/10/09 10:30 | March, Antonio Cayetano v Peter Fajta | 6-7,1-6 |
| ITF - M15 Antalya | 2019/10/03 07:00 | March, Antonio Cayetano v Stevens, Bart | 3-6,4-6 |
| ITF - M15 Antalya | 2019/10/01 08:00 | March, Antonio Cayetano v Samuel Puskar | 6-2,4-6,6-0 |
| ITF - M15 Antalya | 2019/09/26 12:30 | Paul Woerner v March, Antonio Cayetano | 6-4,6-0 |
| ITF - M15 Antalya | 2019/09/26 07:00 | March, Antonio Cayetano v Berk Ilkel | 6-3,6-3 |
| Coupe Davis | 2019/09/15 15:50 | Martinez, Luis David v March, Antonio Cayetano | 7-6,5-7,4-10 |
| ITF M15 Lambare | 2019/08/21 18:35 | Hidalgo, Gabriel Alejandro v March, Antonio Cayetano | 4-6,6-3,6-2 |
| ITF M15 Cancun | 2019/11/05 19:30 | Green, Cameron v Hernandez Serrano, Juan Alejandro | 4-6,6-4,6-3 |
| ITF M15 Cancun | 2019/10/23 17:00 | Maier, Jonas v Hernandez Serrano, Juan Alejandro | 6-3,6-3 |
| ITF M15 Cancun | 2019/10/10 18:45 | Hernandez Serrano, Juan Alejandro v El Midhawy, Adam | 2-6,4-6 |
| ITF M15 Cancun | 2019/10/08 18:20 | Reyes, Nicholas Alexander v Hernandez Serrano, Juan Alejandro | 4-6,3-6 |
| ITF M15 Cancun | 2019/09/26 17:45 | Hernandez Serrano, Juan Alejandro v Astorga, Mauricio | 2-6,6-4,3-6 |
| ITF M15 Cancun | 2019/09/11 14:10 | Brymer, Gage v Hernandez Serrano, Juan Alejandro | 6-0,6-0 |
| ITF M15 Cancun | 2019/08/28 15:50 | Hernandez Serrano, Juan Alejandro v George Goldhoff | 4-6,1-6 |
| ITF M15 Cancun | 2019/07/11 13:30 | Nicolas Mejia v Hernandez Serrano, Juan Alejandro | 6-1,6-3 |