Unai Marino Alkorta (born 10 December 1999) is a Spanish footballer who plays as a goalkeeper for SD Amorebieta.
Born in Ondarroa, Biscay, Basque Country, Marino finished his formation with SD Eibar, and made his senior debut with the club's second reserve team in the regional leagues in 2017.
On 31 May 2018, he moved to Tercera División side Bermeo FT.[1] In July 2019, Marino signed for another reserve team, Polvorín FC also in the fourth division.
[2] After featuring rarely, joined fellow league team UA Horta roughly one year later, but terminated his contract with the club on 27 January 2021.
Marino made his professional debut on 20 November 2021, starting in a 0–2 away loss against Real Oviedo.