# Diego Hidalgo (tennis)

Diego Hidalgo (born 18 April 1993) is an Ecuadorian tennis player who specializes in doubles. He has a career high ATP doubles ranking of world No. 61 achieved on 1 July 2024. He also has a career high singles ranking of No. 358 achieved on 3 February 2020.
Hidalgo has won 9 ATP Challengers and 16 ITF doubles titles. He represents Ecuador at the Davis Cup where he has a W/L record of 4–6.

## College career

Hidalgo played college tennis at the University of Florida between 2013 and 2016. He won the SEC Player of the Year Award in 2016.

## ATP Tour career finals
### Doubles: 1 (1 runner-up)

* Legend
* Grand Slam tournaments (0-0)
* ATP Finals (0–0)
* ATP Masters 1000 (0–0)
* ATP 500 (0–0)
* ATP 250 (0–1)
* Finals by surface
* Hard (0–0)
* Clay (0–0)
* Grass (0–1)
* Finals by setting
* Outdoor (0–1)
* Indoor (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Jun 2024 | Mallorca Championships, Spain | ATP 250 | Grass | Alejandro Tabilo | Julian Cash Robert Galloway | 4–6, 4–6 |

## Future and Challenger finals
### Singles: 4 (2–2)

* Legend
* ATP Challengers 0 (0–0)
* ITF World Tennis Tour 4 (2–2)
| Result | No. | Date | Tournament | Surface | Opponent | Score |
| Loss | 1. | March 24, 2019 | M15 Cancún, Mexico | Hard | Facundo Mena | 2–6, 4–6 |
| Win | 1. | June 23, 2019 | M15 Orlando, United States | Clay | Ricardo Rodríguez | 6–1, 6–4 |
| Win | 2. | June 30, 2019 | M15 Rochester, United States | Clay | Strong Kirchheimer | 7–6$^{(10–8)}$, 7–6$^{(7–2)}$ |
| Loss | 2. | August 25, 2019 | M25 Poznań, Poland | Clay | Václav Šafránek | 3–6, 2–6 |

### Doubles: 60 (27–33)

* Legend
* ATP Challengers 28 (11-17)
* ITF Futures/World Tennis Tour 32 (16–16)
| Result | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Loss | 1. | September 12, 2010 | Guayaquil, Ecuador F1 | Hard | Julio César Campozano | Nicolás Barrientos Sebastián Serrano | 7–6$^{(7–2)}$, 6–7$^{(5–7)}$, [7–10] |
| Loss | 2. | October 16, 2011 | Fernandópolis, Brazil F34 | Clay | Wilson Leite | Raony Carvalho Fabrício Neis | 2–6, 6–7$^{(5–7)}$ |
| Loss | 3. | October 22, 2011 | Lins, Brazil F35 | Clay | Ricardo Siggia | Victor Maynard Fernando Romboli | 6–2, 2–6, [0–10] |
| Win | 4. | December 24, 2011 | Brasília, Brazil F44 | Clay | Fernando Romboli | Maximiliano Estévez Agustín Picco | 6–2, 6–4 |
| Win | 5. | April 28, 2012 | Neuquén, Argentina F8 | Clay | Sergio Galdós | Cristóbal Saavedra Corvalán Juan Carlos Sáez | 3–6, 6–3, [10–6] |
| Loss | 6. | July 14, 2012 | Córdoba, Argentina F17 | Clay | Juan Ignacio Londero | Andrés Molteni Juan Vazquez-Valenzuela | 2–6, 2–6 |
| Win | 7. | August 16, 2014 | Guayaquil, Ecuador F2 | Hard | Roberto Quiroz | Gabriel Alejandro Hidalgo Caio Silva | 7–5, 6–7$^{(2–7)}$, [10–8] |
| Win | 8. | May 28, 2017 | Hammamet, Tunisia F20 | Clay | Boris Arias | André Gaspar Murta Anis Ghorbel | 7–5, 6–3 |
| Win | 9. | November 5, 2017 | Antalya, Turkey F41 | Clay | Florent Diep | Felipe Meligeni Alves Christian Oliveira | 6–3, 6–4 |
| Win | 10. | November 12, 2017 | Antalya, Turkey F42 | Clay | Thiago Seyboth Wild | Koray Kırcı Takashi Saito | 6–2, 6–3 |
| Loss | 11. | December 17, 2017 | Antalya, Turkey F47 | Clay | Dante Gennaro | Cristian Rodríguez Tak Khunn Wang | 6–7$^{(2–7)}$, 2–6 |
| Win | 12. | March 25, 2018 | Hammamet, Tunisia F11 | Clay | Mariano Kestelboim | Tomislav Jotovski Duje Kekez | 6–3, 6–7$^{(2–7)}$, [10–5] |
| Loss | 13. | April 20, 2018 | Madrid, Spain F9 | Clay | Juan Carlos Sáez | Pedro Cachin Patricio Heras | 6–7$^{(2–7)}$, 6–3, [7–10] |
| Loss | 14. | May 6, 2018 | Djerba, Tunisia F17 | Hard | Ignacio Carou | Bernardo Saraiva Sem Verbeek | 5–7, 3–6 |
| Win | 15. | May 13, 2018 | Djerba, Tunisia F18 | Hard | Sem Verbeek | Anis Ghorbel Vasko Mladenov | 6–2, 6–4 |
| Win | 16. | June 24, 2018 | Hammamet, Tunisia F24 | Clay | Juan Ignacio Galarza | Alexander Boborykin Timur Kiyamov | 6–4, 6–4 |
| Win | 17. | July 1, 2018 | Hammamet, Tunisia F25 | Clay | Juan Ignacio Galarza | Alexandar Lazarov Manuel Peña López | 7–5, 6–4 |
| Loss | 18. | July 22, 2018 | Gandia, Spain F19 | Clay | Boris Arias | Javier Barranco Cosano Raúl Brancaccio | 6–4, 2–6, [5–10] |
| Loss | 19. | September 1, 2018 | San Sebastián, Spain F25 | Clay | João Pedro Sorgi | Eduard Esteve Lobato Oriol Roca Batalla | 3–6, 3–6 |
| Loss | 20. | September 30, 2018 | Trujillo, Peru F1 | Clay | Mariano Kestelboim | Arklon Huertas del Pino Conner Huertas del Pino | 4–6, 6–4, [4–10] |
| Win | 21. | October 7, 2018 | Lima, Peru F2 | Clay | Mariano Kestelboim | Leonardo Aboian Tomás Farjat | 6–2, 6–3 |
| Loss | 22. | February 3, 2019 | M15 Monastir, Tunisia | Hard | Gilbert Klier Júnior | Evan Hoyt Skander Mansouri | 6–7$^{(1–7)}$, 4–6 |
| Win | 23. | February 17, 2019 | M15 Monastir, Tunisia | Hard | Skander Mansouri | Dan Added Yanais Laurent | 7–5, 6–0 |
| Win | 24. | April 21, 2019 | M15 Cancún, Mexico | Hard | Wilfredo González | Quentin Robert Isaac Stoute | 6–4, 6–4 |
| Loss | 25. | June 9, 2019 | M15 Champaign, United States | Hard | Ricardo Rodríguez | Alex Blumenberg Mark Whitehouse | 6–3, 4–6, [6–10] |
| Loss | 26. | June 23, 2019 | M15 Orlando, United States | Clay | Ricardo Rodríguez | Trent Bryde Tyler Zink | 6–7$^{(1–7)}$, 4–6 |
| Win | 27. | August 4, 2019 | Lexington, United States | Hard | Martin Redlicki | Roberto Maytín Jackson Withrow | 6–2, 6–2 |
| Loss | 28. | August 25, 2019 | M25 Poznań, Poland | Clay | Pedro Sakamoto | Mateusz Kowalczyk Piotr Matuszewski | 3–6, 4–6 |
| Win | 29. | September 1, 2019 | M25 Győr, Hungary | Clay | Pedro Sakamoto | Ivan Sabanov Matej Sabanov | 6–4, 6–1 |
| Loss | 30. | February 21, 2021 | Concepción, Chile | Clay | Sergio Galdós | Orlando Luz Rafael Matos | 5–7, 4–6 |
| Loss | 31. | February 28, 2021 | M25 Naples, United States | Clay | Cristian Rodríguez | Alejandro Gómez Junior Alexander Ore | 4–6, 6–7$^{(7–9)}$ |
| Loss | 32. | April 23, 2021 | Salinas, Ecuador | Hard | Skander Mansouri | Miguel Ángel Reyes-Varela Fernando Romboli | 5–7, 6–4, [2–10] |
| Win | 33. | June 5, 2021 | M25 Santo Domingo, Dominican Republic | Hard | Igor Marcondes | Conner Huertas del Pino Jorge Panta | 7–5, 6–7$^{(10–12)}$, [10–6] |
| Loss | 34. | June 5, 2021 | M25 Santo Domingo, Dominican Republic | Hard | Igor Marcondes | Conner Huertas del Pino Jorge Panta | 6-7$^{(2–7)}$, 6–2, [7–10] |
| Loss | 35. | July 24, 2021 | Pozoblanco, Spain | Hard | Sergio Martos Gornés | Igor Sijsling Tim van Rijthoven | 7–5, 6–7$^{(4–7)}$, [5–10] |
| Win | 36. | August 7, 2021 | M25 Guayaquil, Ecuador | Clay | Cristian Rodríguez | Conner Huertas del Pino Jorge Panta | 6–3, 6–7$^{(7–9)}$, [10–6] |
| Win | 37. | September 25, 2021 | Ambato, Ecuador | Clay | Cristian Rodríguez | Alejandro Gómez Thiago Agustín Tirante | 6–3, 4–6, [10–3] |
| Win | 38. | October 9, 2021 | Santiago, Chile | Clay | Nicolás Jarry | Evan King Max Schnur | 6–3, 5–7, [10–6] |
| Loss | 39. | November 6, 2021 | Guayaquil, Ecuador | Clay | Cristian Rodríguez | Jesper de Jong Bart Stevens | 5-7, 2-6 |
| Loss | 40. | January 15, 2022 | Blumenau, Brazil | Clay | Cristian Rodríguez | Boris Arias Federico Zeballos | 6–7$^{(3–7)}$, 1–6 |
| Win | 41. | January 22, 2022 | Concepción, Chile | Clay | Cristian Rodríguez | Francisco Cerúndolo Camilo Ugo Carabelli | 6-2, 6-0 |
| Win | 42. | January 29, 2022 | Santa Cruz de la Sierra, Bolivia | Clay | Cristian Rodríguez | Andrej Martin Tristan-Samuel Weissborn | 4–6, 6–3, [10–8] |
| Win | 43. | March 12, 2022 | Santiago, Chile | Clay | Cristian Rodríguez | Pedro Cachin Facundo Mena | 6-4, 6-4 |
| Loss | 44. | March 19, 2022 | Concepción, Chile | Clay | Cristian Rodríguez | Andrea Collarini Renzo Olivo | 4-6, 4-6 |
| Loss | 45. | April 23, 2022 | Tallahassee, USA | Clay | Cristian Rodríguez | Gijs Brouwer Christian Harrison | 6–4, 5–7, [6–10] |
| Win | 46. | May 7, 2022 | Salvador, Brazil | Clay | Cristian Rodríguez | Orlando Luz Felipe Meligeni Alves | 7-5, 6-1 |
| Loss | 47. | May 14, 2022 | Coquimbo, Chile | Clay | Cristian Rodríguez | Guillermo Durán Nicolás Mejía | 4–6, 6–1, [7–10] |
| Loss | 48. | June 25, 2022 | Milan, Italy | Clay | Cristian Rodríguez | Luciano Darderi Fernando Romboli | 4–6, 6–2, [5–10] |
| Loss | 49. | July 17, 2022 | Iași, Romania | Clay | Cristian Rodríguez | Geoffrey Blancaneaux Renzo Olivo | 4–6, 6–2, [6–10] |
| Win | 50. | July 23, 2022 | Trieste, Italy | Clay | Cristian Rodríguez | Marco Bortolotti Sergio Martos Gornés | 4–6, 6–3, [10–5] |
| Loss | 51. | March 11, 2023 | Santiago, Chile | Clay | Cristian Rodríguez | Pedro Boscardin Dias João Lucas Reis da Silva | 4–6, 6–3, [7–10] |
| Win | 52. | March 18, 2023 | Viña del Mar, Chile | Clay | Cristian Rodríguez | Luciano Darderi Andrea Vavassori | 6–4, 7–6$^{(7–5)}$ |
| Loss | 53. | July 15, 2023 | San Benedetto del Tronto, Italy | Clay | Cristian Rodríguez | Fernando Romboli Marcelo Zormann | 3–6, 4–6 |
| Loss | 54. | August 13, 2023 | Santo Domingo, Dominican Republic | Clay | Cristian Rodríguez | Pedro Boscardin Dias Gustavo Heide | 4–6, 5–7 |
| Win | 55. | August 19, 2023 | Stanford, United States | Hard | Cristian Rodríguez | Julian Cash Henry Patten | 6–7$^{(1–7)}$, 6–4, [10–8] |
| Loss | 56. | October 2, 2023 | Campinas, Brazil | Clay | Cristian Rodríguez | Guido Andreozzi Guillermo Duran | 6–7$^{(4–7)}$, 3–6 |
| Win | 57. | October 9, 2023 | Buenos Aires, Argentina | Clay | Cristian Rodríguez | Fernando Romboli Marcelo Zormann | 6–3, 6–2 |
| Loss | 58. | October 23, 2023 | Curitiba Challenger, Brazil | Clay | Cristian Rodríguez | Guido Andreozzi Ignacio Carou | 4–6, 4–6 |
| Loss | 59. | April 29, 2024 | Aix-en-Provence, France | Clay | Cristian Rodríguez | Luke Johnson Skander Mansouri | 3–6, 3–6 |
| Loss | 60. | June 8, 2024 | Surbiton Trophy, United Kingdom | Grass | Nicolás Barrientos | Julian Cash Robert Galloway | 4–6, 4–6 |

## National representation
### South American Games
#### Doubles 2 (2 victory)

| Outcome | No. | Date | Tournament | Surface | Partner | Opponent | Score |
| Victory | 1. | 24 March 2010 | Medellín, Colombia | Clay | Roberto Quiroz | Facundo Argüello Agustín Velotti | 5–7, 7–6, 6–4 |
| Victory | 2. | 2 June 2018 | Cochabamba, Bolivia | Clay | Emilio Gómez | Jorge Panta Juan Pablo Varillas | 6–2, 6–3 |