He currently plays for Arandina, wearing the number 20 shirt. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 250K .

His most recent move was a from Arandina to UD Torre del Mar on 2025-08-15.

Throughout the Spanish Tercera División RFEF 2025-2026, Iván Alonso featured in 1 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.