Adrián Diéguez Grande (born 4 February 1996) is a Spanish professional footballer who plays as either a central defender or a left-back for Polish club Jagiellonia Białystok.
[8] On 4 July 2017, he moved to another reserve team, after agreeing to a four-year deal with Deportivo Alavés B,[9] but joined the main squad in La Liga ahead of the pre-season.
[citation needed] Diéguez made his debut in the main category of Spanish football on 28 October 2017, starting in a 1–2 home loss against Valencia.
[5][10] On 31 January 2019, he moved to fellow top tier side Huesca on loan until the end of the season,[11] and made his debut for the club on 9 February in a 2–0 win against Girona.
[19][20][21] Diéguez scored his first goal for Jagiellonia on 22 August 2024 in the 5th minute of a 1–4 home loss to Ajax in the UEFA Europa League fourth qualifying round.