Justin Hubner is a 22-year-old professional football player from INA. He currently plays for Fortuna Sittard, wearing the number 28 shirt. At the international level, he represents Indonesia. He plays primarily as a Defender. He stands at 187cm tall and weighs 75kg. His preferred foot is Left. His current market value is estimated at 1000K €.

His most recent move was a from Wolverhampton U21 to Fortuna Sittard on 2025-07-28.

Throughout the Netherlands Eredivisie 2025-2026, Justin Hubner featured in 22 matches, averaging 1 tackles, 0.7 interceptions, and 3.6 clearances per game, while blocking 0.1 shots per game.