| Challenger Acapulco | 04/19 02:00 | 27 | Giovanni Mpetshi Perricard v Rodrigo Pacheco Mendez | 6-1,6-4 | |
| Challenger Acapulco | 04/18 00:20 | 26 | Nicolas Mejia v Rodrigo Pacheco Mendez | 3-6,3-6 | |
| Challenger Acapulco | 04/16 23:40 | 25 | Rodrigo Pacheco Mendez v Michael Mmoh | 6-3,7-6 | |
| Challenger - Morelos | 04/12 00:30 | 26 | Maxime Janvier v Rodrigo Pacheco Mendez | 7-6,3-6,6-3 | |
| Challenger - Morelos | 04/10 00:30 | 25 | Rodrigo Pacheco Mendez v Thiago Agustin Tirante | 7-5,6-4 | |
| Challenger - Mexique | 04/04 22:00 | 26 | Beibit Zhukayev v Rodrigo Pacheco Mendez | 6-3,6-4 | |
| Challenger - Mexique | 04/02 21:30 | 25 | Rodrigo Pacheco Mendez v Antoine Bellier | 6-7,6-4,7-6 | |
| Challenger - San Luis Potosí | 03/27 00:15 | 25 | Rodrigo Pacheco Mendez v Roberto Cid Subervi | 6-4,3-6,2-6 | |
| Challenger Merida | 03/21 02:00 | 26 | Tristan Boyer v Rodrigo Pacheco Mendez | 6-1,7-5 | |
| Challenger Merida | 03/19 02:00 | 25 | Rodrigo Pacheco Mendez v James Trotter | 6-4,6-4 | |
| ATP - Acapulco | 02/28 04:50 | 25 | Rodrigo Pacheco Mendez v Dusan Lajovic | 2-6,2-6 | |
| ATP - Los Cabos | 02/21 03:00 | 25 | Aleksandar Vukic v Rodrigo Pacheco Mendez | 7-6,7-6 | |
| Coupe Davis | 02/04 22:00 | 5 | Rodrigo Pacheco Mendez v Elmer Moeller | Cancelled | |
| Coupe Davis | 02/03 19:50 | 2 | Rodrigo Pacheco Mendez v August Holmgren | 7-6,6-7,6-3 | |
| Challenger Lima | 11/06 21:35 | 25 | Francisco Comesana v Rodrigo Pacheco Mendez | 6-4,6-2 | |
| Challenger Guayaquil | 10/31 15:00 | 25 | Rodrigo Pacheco Mendez v Elias Ymer | 1-6,6-2,6-7 | |
| Coupe Davis | 09/18 01:45 | - | Rodrigo P Mendez v Rigele Te | Cancelled | |
| Coupe Davis | 09/16 18:00 | - | Rodrigo P Mendez v Fajing Sun | Retired | |
| Sao Paulo, Singles M-ITF-BRA-06A | 08/26 15:00 | 28 | Rodrigo P Mendez v Daniel Antonio Nunez | 5-7,7-6,4-6 | |
| Sao Paulo, Singles M-ITF-BRA-06A | 08/25 18:30 | 27 | Gustavo R de Almeida v Rodrigo P Mendez | 1-6,5-7 | |
| Sao Paulo, Singles M-ITF-BRA-06A | 08/24 23:20 | 26 | Mateo Del Pino v Rodrigo P Mendez | 0-6,4-6 | |
| Sao Paulo, Singles M-ITF-BRA-06A | 08/23 16:05 | 25 | Juan Estevez v Rodrigo P Mendez | 2-6,1-6 | |
| ITF M15 Belem | 08/20 18:30 | 29 | Rodrigo Pacheco Mendez v Gilbert Klier Junior | 6-1,6-0 | |
| ITF M15 Belem | 08/19 19:00 | 28 | Ignacio A B Otarola v Rodrigo Pacheco Mendez | 3-6,1-6 | |
| ITF M15 Belem | 08/18 19:00 | 27 | Rodrigo Pacheco Mendez v Joao Eduardo Schiessl | 6-2,6-3 | |
| ITF M15 Belem | 08/17 17:00 | 26 | Rodrigo Pacheco Mendez v Rafael Tosetto | 6-4,6-2 | |
| ITF M15 Belem | 08/15 18:00 | 25 | Rodrigo Pacheco Mendez v Luis F F S Carvalho | 6-2,6-1 | |
| ATP - Los Cabos | 08/02 03:05 | 25 | Rodrigo Pacheco Mendez v Nicolas Jarry | 3-6,1-6 | |
| Challenger Modena | 06/28 16:30 | 26 | Rodrigo Pacheco Mendez v Nerman Fatic | 4-6,2-6 | |
| Challenger Modena | 06/27 19:40 | 25 | Lucas Gerch v Rodrigo Pacheco Mendez | 6-7,4-6 |