# Luis Díaz Barriga

Luis "Luigi" Díaz Barriga (born 9 April 1986) is a Mexican former professional tennis player.
Diaz Barriga competed mainly on the ATP Challenger Tour and ITF Futures Tour, both in singles and doubles. He reached his highest ATP singles ranking, No. 461 on 16 July 2012, and his highest ATP doubles ranking, No. 233, on 2 May 2011.

## ATP Challenger and ITF Futures finals
### Singles: 2 (1–1)

* Legend
* ATP Challenger (0–0)
* ITF Futures (1–1)
* Finals by surface
* Hard (1–1)
* Clay (0–0)
* Grass (0–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Sep 2011 | Mexico F11, Mazatlán | Futures | Hard | Eduardo Peralta-Tello | 3–6, 3–6 |
| Win | 1–1 | Oct 2011 | Mexico F12, Veracruz | Futures | Hard | Marcus Daniell | 6–4, 3–6, 6–3 |

### Doubles: 26 (12–14)

* Legend
* ATP Challenger (0–1)
* ITF Futures (12–13)
* Finals by surface
* Hard (6–10)
* Clay (6–4)
* Grass (0–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Oct 2008 | Mexico F12, Mazatlán | Futures | Hard | Daniel Garza | Fabrice Martin Adil Shamasdin | walkover |
| Win | 1–1 | Feb 2009 | Mexico F2, Naucalpan | Futures | Hard | Antonio Ruiz-Rosales | Treat Huey Gregory Ouellette | 6–3, 6–2 |
| Loss | 1–2 | Mar 2009 | USA F6, McAllen | Futures | Hard | Antonio Ruiz-Rosales | Ruben Gonzales Andreas Siljeström | 3–6, 7–6$^{(12–10)}$, [4–10] |
| Loss | 1–3 | Jul 2009 | USA F18, Joplin | Futures | Hard | Robbye Poole | Cory Parr Todd Paul | 1–6, 2–6 |
| Loss | 1–4 | Sep 2009 | Mexico F9, León | Futures | Hard | Antonio Ruiz-Rosales | Juan Manuel Elizondo Miguel Gallardo Valles | 0–6, 7–5, [5–10] |
| Loss | 1–5 | Feb 2010 | Mexico F1, Mexico City | Futures | Hard | Miguel Ángel Reyes-Varela | Daniel Garza Bruno Rodríguez | 4–6, 5–7 |
| Loss | 1–6 | Apr 2010 | Brazil F2, Bauru | Futures | Clay | Miguel Ángel Reyes-Varela | Miguel Cicenia Maximiliano Estévez | 6–7$^{(3–7)}$, 6–2, [6–10] |
| Win | 2–6 | May 2010 | Brazil F4, Fortaleza | Futures | Clay | Miguel Ángel Reyes-Varela | Franco Ferreiro Fernando Romboli | 6–7$^{(5–7)}$, 7–6$^{(7–2)}$, [10–6] |
| Win | 3–6 | May 2010 | Brazil F5, Teresina | Futures | Clay | Miguel Ángel Reyes-Varela | Alexandre Bonatto José Pereira | 6–4, 3–6, [10–7] |
| Loss | 3–7 | May 2010 | Brazil F6, Caldas Novas | Futures | Hard | Miguel Ángel Reyes-Varela | André Miele Franco Ferreiro | 3–6, 4–6 |
| Loss | 3–8 | May 2010 | Brazil F7, Marília | Futures | Clay | Miguel Ángel Reyes-Varela | Marcelo Demoliner Rodrigo Guidolin | 6–4, 1–6, [9–11] |
| Win | 4–8 | May 2010 | Brazil F8, Juiz de Fora | Futures | Clay | Miguel Ángel Reyes-Varela | Thales Turini Gustavo Junqueira | 6–2, 6–0 |
| Loss | 4–9 | Jun 2010 | Venezuela F2, Coro | Futures | Hard | Miguel Ángel Reyes-Varela | Juan Sebastián Cabal Robert Farah | 6–7$^{(5–7)}$, 6–7$^{(6–8)}$ |
| Loss | 4–10 | Aug 2010 | Italy F21, Appiano | Futures | Clay | Miguel Ángel Reyes-Varela | Karim Maamoun Sherif Sabry | 4–6, 5–7 |
| Win | 5–10 | Sep 2010 | Italy F24, Trieste | Futures | Clay | Miguel Ángel Reyes-Varela | Marco Bortolotti Alessandro Giannessi | 7–5, 6–3 |
| Win | 6–10 | Dec 2010 | Mexico F12, Guerrero | Futures | Clay | Miguel Ángel Reyes-Varela | Christopher Díaz Figueroa Iván Endara | 6–2, 6–3 |
| Win | 7–10 | Jan 2011 | Mexico F1, Mexico City | Futures | Hard | Miguel Ángel Reyes-Varela | Mauricio Astorga Miguel Gallardo Valles | 6–4, 7–6$^{(7–5)}$ |
| Loss | 7–11 | Feb 2011 | El Salvador F1, Santa Tecla | Futures | Clay | Miguel Ángel Reyes-Varela | Chris Letcher Brendan Moore | 2–6, 2–6 |
| Loss | 7–12 | Mar 2011 | San Jose, Costa Rica | Challenger | Hard | Santiago González | Juan Sebastián Cabal Robert Farah | 3–6, 3–6 |
| Win | 8–12 | May 2011 | Mexico F4, Guadalajara | Futures | Hard | Antonio Ruiz-Rosales | Darian King Haydn Lewis | 7–6$^{(9–7)}$, 6–4 |
| Loss | 8–13 | Jun 2011 | Mexico F5, Celaya | Futures | Hard | Miguel Ángel Reyes-Varela | Christopher Díaz Figueroa Marcel Felder | 6–3, 3–6, [5–10] |
| Loss | 8–14 | Sep 2011 | Mexico F11, Mazatlán | Futures | Hard | Chris Kwon | Marvin Barker Chris Letcher | 3–6, 2–6 |
| Win | 9–14 | Dec 2011 | Mexico F14, Ixtapa | Futures | Hard | Adam El Mihdawy | César Ramírez Nima Roshan | 6–4, 6–4 |
| Win | 10–14 | Dec 2011 | Mexico F16, Guadalajara | Futures | Clay | Adam El Mihdawy | Bruno Rodríguez Manuel Sánchez | 6–3, 6–3 |
| Win | 11–14 | Apr 2012 | Mexico F3, Córdoba | Futures | Hard | Chris Letcher | Riccardo Ghedin Denis Zivkovic | 6–2, 7–6$^{(7–3)}$ |
| Win | 12–14 | Apr 2012 | Mexico F4, Mexico City | Futures | Hard | Daniel Garza | Marvin Barker Chris Letcher | 6–4, 6–3 |