Stadium: Court 2 Round: 28 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2020/02/12 14:00 | Igor Marcondes v Juan A H Serrano | 4-6,2-6 |
| Challenger Campinas | 2020/11/28 17:00 | Jelle Sels v Igor Marcondes | 7-5,6-4 |
| Challenger Sao Paulo | 2020/11/23 16:30 | Pedro Sakamoto v Igor Marcondes | 6-1,6-7,7-5 |
| ITF M15 Setubal | 2020/10/05 09:00 | Joao Lucas Reis da Silva v Igor Marcondes | 3-6,7-5,10-4 |
| ITF M15 Setubal | 2020/10/04 10:30 | Igor Marcondes v Pedro Gabriel Rodrigues | 6-1,6-0 |
| ITF M25 Porto | 2020/09/29 12:35 | Wilson Leite v Igor Marcondes | 6-2,6-3 |
| ITF M25 Porto | 2020/09/28 15:00 | Igor Marcondes v Joao Lucas Reis da Silva | 2-6,6-3,10-6 |
| ITF M25 Porto | 2020/09/27 19:00 | Igor Marcondes v Gonzalo Lama | 6-2,6-3 |
| ITF M15 Castelo Branco | 2020/09/21 09:00 | Igor Marcondes v Leopold Zima | 1-6,2-6 |
| UTR Pro Tennis Series Cancun | 2020/11/22 14:00 | Juan A H Serrano v Manuel Sanchez | 5-7,6-2,6-1 |
| UTR Pro Tennis Series Cancun | 2020/11/21 19:00 | Julian Cash v Juan A H Serrano | 4-6,3-6 |
| UTR Pro Tennis Series Cancun | 2020/11/19 20:10 | Juan Sebastian Gomez v Juan A H Serrano | 5-7,4-6 |
| UTR Pro Tennis Series Cancun | 2020/11/19 15:00 | Nicolas Barrientos v Juan A H Serrano | 6-4,6-3 |
| UTR Pro Tennis Series Cancun | 2020/11/16 14:00 | Juan A H Serrano v Luis Humberto Lopez | 6-3,6-3 |
| Challenger Monterrey | 2020/03/02 21:45 | Shintaro Mochizuki v Juan A H Serrano | 6-3,4-6,6-2 |
| ATP Acapulco | 2020/02/23 03:50 | Juan A H Serrano v Marcos Giron | 5-7,1-6 |
| Challenger Morelos | 2020/02/17 21:30 | Juan A H Serrano v Cristian Rodriguez | 3-6,2-6 |