Rubén Montero is a 21-year-old professional football player from ESP. He currently plays for Alaves B, wearing the number 43 shirt. He plays primarily as a Goalkeeper.

His most recent move was a from Deportivo Alavés C to Deportivo Alaves B on 2025-07-01.

In the Spanish Segunda División RFEF 2025-2026, Rubén Montero played 22 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.