Álvaro Valles Rosa (born 25 July 1997) is a Spanish professional footballer who plays for Las Palmas as a goalkeeper.
Born in La Rinconada, Seville, Andalusia, Valles finished his formation with Real Betis.
2016
He made his senior debut with the reserves on 16 October 2016, starting in a 3–0 Tercera División away win against CD Guadalcacín.
2017
On 6 September 2017, after being rarely used, Valles was loaned to CD Gerena of the fourth division, for one year.
On 10 July of the following year, he moved to another reserve team, UD Las Palmas Atlético of the Segunda División B.
2019
Vallés made his first-team debut for the Canarians on 13 October 2019, playing the full 90 minutes in a 3–0 home defeat of Deportivo de La Coruña in the Segunda División.
He subsequently established himself as a starter for the main squad under Pepe Mel, overtaking fellow youth graduate Josep Martínez and Raúl Fernández.