Mário Júnior is a 24-year-old professional football player from GBS. He currently plays for FC Felgueiras, wearing the number 44 shirt. He plays primarily as a Defender. His current market value is estimated at 300K €.

His most recent move was a from Braga B to FC Felgueiras 1932 on 2025-08-21.

Throughout the Liga Portugal 2 2025-2026, Mário Júnior featured in 8 matches, averaging 0.9 tackles, 0.8 interceptions, and 4 clearances per game, while blocking 0 shots per game.