Marlon Junior is a 21-year-old professional football player from POR. He currently plays for Portimonense SC, wearing the number 73 shirt. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 500K €.

Throughout the Liga Portugal 2 2025-2026, Marlon Junior featured in 24 matches, averaging 0.6 tackles, 0.8 interceptions, and 2.9 clearances per game, while blocking 0 shots per game.