Sergio Álvarez Díaz
Álvarez playing for Sporting Gijón in 2014
|Full name||Sergio Álvarez Díaz|
|Date of birth||23 January 1992|
|Place of birth||Avilés, Spain|
|Height||1.80 m (5 ft 11 in)|
|1998–2000||Nuestra Señora del Buen Consejo|
|* Senior club appearances and goals counted for the domestic league only and correct as of 3 December 2017.
Álvarez was born in Avilés, Asturias. A product of Sporting de Gijón's prolific youth academy, Mareo, the 17-year-old made it to the reserves during the 2009–10 season, with the side playing in the third division.
Álvarez made his debut with the main squad on 16 May 2010, starting in a 0–2 away loss against Racing de Santander and thus becoming the second youngest player ever to debut in La Liga for the club, at the age of 18 years and 113 days. However, he lost this record to Juan Muñiz that very match, when the latter entered the pitch in the 46th minute.
In summer 2013, Álvarez was definitely promoted to the first team, now in Segunda División. On 9 July 2015, after achieving promotion back to the top division, he renewed with the Rojiblancos until 2019.
- Sergio 'madruga' en la élite (Sergio 'takes early liking' to elite); Canal Sporting, 16 May 2010 (in Spanish)
- El Sporting amplía el contrato de Sergio Álvarez hasta 2019 (Sporting extend the contract of Sergio Álvarez until 2019); Sporting Gijón, 9 July 2015 (in Spanish)
- Mareo encuentra en Sergio a su Canales (Mareo finds its own Canales); La Nueva España, 21 January 2010 (in Spanish)