 Mexico: Acapulco - Doubles - Main |
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| 1/8-finals | Pacheco Mendez R./Vallejo D. | Matuszewski P./Romios M. C. | CAN. | details | 18.04.2024 |
| Mexico: Morelos - Doubles - Main |
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| 1/8-finals | Ejupovic E./Pacheco Mendez R. | Lock B./Lock C. | 0:2 (4:6, 65:7) | details | 10.04.2024 |
| Mexico: Merida - Doubles - Main |
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| Semi-finals | Campana Lee G./Pacheco Mendez R. | Kozlov B./Kozlov S. | 0:2 (0:6, 4:6) | details | 23.03.2024 |
| Quarter-finals | Goldhoff G./Trotter J. K. | Campana Lee G./Pacheco Mendez R. | 0:2 (64:7, 5:7) | details | 22.03.2024 |
| 1/8-finals | Campana Lee G./Pacheco Mendez R. | Cid Subervi R./Hardt N. | 2:1 (6:4, 3:6, 11:9) | details | 20.03.2024 |
| Mexico: Los Cabos - Doubles - Main |
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| 1/8-finals | Gonzalez S./Skupski N. | Pacheco Mendez R./Schwartzman D. | 2:0 (6:2, 7:5) | details | 22.02.2024 |
 Ecuador: Guayaquil - Doubles - Main |
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| 1/8-finals | Mejia N./Pacheco Mendez R. | Saraiva Dos Santos P. A./Urrea A. | 1:2 (3:6, 6:3, 2:10) | details | 01.11.2023 |
 USA: US Open - Doubles - Main |
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| Semi-finals | Demin Y./Pacheco Mendez R. | Bondioli F./Schwaerzler J. J. | 1:2 (7:64, 3:6, 6:10) | details | 09.09.2023 |
| Quarter-finals | Demin Y./Pacheco Mendez R. | Park S./Shah A. | 2:1 (6:2, 3:6, 10:6) | details | 07.09.2023 |
| 1/8-finals | Demin Y./Pacheco Mendez R. | Karahan A./Roh H. | 2:0 (6:4, 6:4) | details | 06.09.2023 |
| 1/16-finals | Demin Y./Pacheco Mendez R. | Forger A./Rottgering M. | 2:0 (7:62, 6:4) | details | 05.09.2023 |
 Brazil: M15 Sao Paulo - Doubles - Main |
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| 1/8-finals | Barreiros Reyes M./Tosetto R. | Cigarran T./Pacheco Mendez R. | 2:0 (6:3, 6:4) | details | 22.08.2023 |
| Brazil: M15 Belem - Doubles - Main |
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| Quarter-finals | Barr E./Pacheco Mendez R. | Ribeiro de Almeida G./Rodrigues P. | 1:2 (6:4, 3:6, 10:12) | details | 18.08.2023 |
| 1/8-finals | Barreiros Reyes M./Tosetto R. | Barr E./Pacheco Mendez R. | 0:2 (2:6, 1:6) | details | 16.08.2023 |
| Mexico: Los Cabos - Doubles - Main |
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| 1/8-finals | Martinez L. D./Myneni S. | Escobedo E./Pacheco Mendez R. | 2:1 (6:3, 2:6, 10:5) | details | 01.08.2023 |
 United Kingdom: Wimbledon - Doubles - Main |
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| Quarter-finals | Melero K. A./Pacheco Mendez R. | Djuric B./Gea A. | 0:2 (3:6, 63:7) | details | 13.07.2023 |
| 1/8-finals | Melero K. A./Pacheco Mendez R. | Cavallo F./Parisca I. | 2:0 (7:5, 6:4) | details | 12.07.2023 |
World: Davis Cup - World Group I - Singles - Preliminary
Peru: Lima 2 - Singles - Main