Alvaro Martin is a 25-year-old professional football player from ESP. He currently plays for Castellon, wearing the number 21 shirt. He plays primarily as a Midfield. He stands at 174cm tall and weighs 64kg. His preferred foot is Left. His current market value is estimated at 400K .

His most recent move was a from Andorra CF to Castellon on 2026-07-01.

Across 24 appearances in the Spanish Segunda Division 2025-2026, Alvaro Martin registered 0 goals and 2 assists, while completing 16 key passes out of 413 total passes with a passing accuracy of 14.7.