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