 World: Davis Cup - World Group I - Doubles - Preliminary |
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| | Arevalo I. A./Ramirez C. | Hsu Y. H./Tseng C. H. | 0:2 (64:7, 4:6) | details | 05.02.2023 |
 Mexico: M15 Cancun 9 - Doubles - Main |
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| 1/8-finals | Ortega J. V./Ramirez C. | Hilderbrand T./Schachter N. | 0:2 (1:6, 1:6) | details | 19.07.2022 |
 Dominican Republic: M25 Santo Domingo 4 - Doubles - Main |
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| 1/8-finals | Bertran P./Maginley J. | Ortega J. V./Ramirez C. | CAN. | details | 15.06.2022 |
| Mexico: M15 Cancun 6 - Doubles - Main |
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| Quarter-finals | Clark E./Sheehy J. | Ortega J. V./Ramirez C. | 2:0 (6:3, 6:1) | details | 26.05.2022 |
| 1/8-finals | Ehara H./Martinez Mora Esdras W. | Ortega J. V./Ramirez C. | 1:2 (4:6, 7:5, 8:10) | details | 25.05.2022 |
| Mexico: M15 Cancun 5 - Doubles - Main |
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| 1/8-finals | Ortega J. V./Ramirez C. | Britto L./Yamacita F. | 0:2 (1:6, 3:6) | details | 17.05.2022 |
| Mexico: M15 Cancun 4 - Doubles - Main |
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| 1/8-finals | Ortega J. V./Ramirez C. | Vance J./Whiting T. | 0:2 (2:6, 4:6) | details | 10.05.2022 |
| Mexico: Leon - Doubles - Main |
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| Quarter-finals | Menendez-Maceiras A./Quiroz R. | Martinez L. D./Ramirez C. | 2:0 (6:4, 7:61) | details | 27.04.2018 |
| 1/8-finals | Gomez L./Hank T. | Martinez L. D./Ramirez C. | 0:2 (4:6, 5:7) | details | 24.04.2018 |
| Mexico: Guadalajara - Doubles - Main |
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| Quarter-finals | Arevalo M./Reyes-Varela M. A. | Novikov D./Ramirez C. | 2:1 (64:7, 6:4, 10:4) | details | 20.04.2018 |
| 1/8-finals | King D./Statham J. R. | Novikov D./Ramirez C. | 0:2 (3:6, 2:6) | details | 18.04.2018 |
| Mexico: Mexico City - Doubles - Main |
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| Quarter-finals | Ramirez C./Zeballos F. | Galdos S./Menendez-Maceiras A. | 0:2 (3:6, 5:7) | details | 13.04.2018 |
| 1/8-finals | Krstin P./Moraing M. | Ramirez C./Zeballos F. | 1:2 (2:6, 6:2, 5:10) | details | 12.04.2018 |
| Mexico: Guadalajara - Doubles - Main |
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| 1/8-finals | Ramirez C./Sanchez M. | Behar A./Escobar G. | 1:1 RET. (4:6, 7:65, 5:9) | details | 22.03.2017 |
| Mexico: Acapulco - Doubles - Main |
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| 1/8-finals | Hach Verdugo H./Ramirez C. | Lipsky S./Querrey S. | 0:2 (3:6, 4:6) | details | 02.03.2017 |
| Mexico: Morelos - Doubles - Main |
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| 1/8-finals | Chaplin J./Thompson J. | Hach Verdugo H./Ramirez C. | 2:0 (6:2, 6:3) | details | 21.02.2017 |
| Mexico: Acapulco - Doubles - Main |
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| 1/8-finals | Ramirez C./Reyes-Varela M. A. | Petzschner P./Peya A. | 1:2 (3:6, 7:5, 10:12) | details | 23.02.2016 |
| Mexico: Morelos - Doubles - Main |
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| Semi-finals | Behar A./Ramirez C. | Arevalo M./Galdos S. | 0:2 (5:7, 4:6) | details | 18.02.2016 |
| Quarter-finals | Kretschmer G./Satschko A. | Behar A./Ramirez C. | 1:2 (6:3, 5:7, 3:10) | details | 17.02.2016 |
| 1/8-finals | Gomez L./Sanchez M. | Behar A./Ramirez C. | 0:2 (5:7, 66:7) | details | 16.02.2016 |
| Mexico: Monterrey - Doubles - Main |
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| 1/8-finals | De Bakker T./Vervoort M. | Ramirez C./Reyes-Varela M. A. | 2:1 (4:6, 6:4, 17:15) | details | 29.10.2015 |
 USA: Las Vegas - Doubles - Main |
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| Quarter-finals | Ramirez C./Reyes-Varela M. A. | Broady L./Evans D. | 0:2 (65:7, 4:6) | details | 22.10.2015 |
| 1/8-finals | Ramirez C./Reyes-Varela M. A. | Bangoura S./Seeberger M. | 2:0 (6:3, 6:3) | details | 21.10.2015 |
 Colombia: Medellin - Doubles - Main |
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| Semi-finals | Ramirez C./Reyes-Varela M. A. | Barrientos N./Struvay E. | 0:2 (5:7, 3:6) | details | 08.10.2015 |
| Quarter-finals | Ramirez C./Reyes-Varela M. A. | Benitez Chavarriaga J. M./Escobar F. | 2:0 (6:2, 7:65) | details | 08.10.2015 |
| 1/8-finals | Ramirez C./Reyes-Varela M. A. | Clezar G./Neis F. | 2:0 (7:64, 7:62) | details | 06.10.2015 |
| Colombia: Pereira - Doubles - Main |
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| 1/8-finals | Ramirez C./Reyes-Varela M. A. | Gonzalez A./Lapentti G. | 0:2 (2:6, 64:7) | details | 28.09.2015 |
| Colombia: Barranquilla - Doubles - Main |
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| Semi-finals | Ramirez C./Reyes-Varela M. A. | Arevalo M./Galdos S. | 0:2 (3:6, 4:6) | details | 11.09.2015 |
| Quarter-finals | Ramirez C./Reyes-Varela M. A. | Escobar F./Mantilla F. | 2:0 (6:4, 6:2) | details | 10.09.2015 |
| 1/8-finals | Ramirez C./Reyes-Varela M. A. | Kicker N./Mena F. | WO. | details | 09.09.2015 |
 Germany: Meerbusch - Doubles - Main |
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| Semi-finals | Ramirez C./Reyes-Varela M. A. | Koolhof W./Middelkoop M. | 0:2 (66:7, 1:6) | details | 21.08.2015 |
| Quarter-finals | Bury A./Siljestrom A. | Ramirez C./Reyes-Varela M. A. | 1:2 (6:4, 2:6, 10:12) | details | 20.08.2015 |
| 1/8-finals | Arguello F./Riba P. | Ramirez C./Reyes-Varela M. A. | 0:2 (2:6, 3:6) | details | 19.08.2015 |
 Czech Republic: Prague - Doubles - Main |
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| Quarter-finals | Ramirez C./Reyes-Varela M. A. | Kowalczyk M./Zelenay I. | 1:2 (5:7, 6:3, 6:10) | details | 13.08.2015 |
| 1/8-finals | Bozoljac I./Groen S. | Ramirez C./Reyes-Varela M. A. | 0:2 (4:6, 4:6) | details | 11.08.2015 |