Rio·Hillen is a 24-year-old professional football player from NED. He currently plays for NAC Breda, wearing the number 22 shirt. He plays primarily as a Defender. He stands at 187cm tall and weighs 85kg. His preferred foot is Left. His current market value is estimated at 800K €.

His most recent move was a Free from De Graafschap to NAC Breda on 2025-07-01. The reported fee was 0.3M €.

Throughout the Netherlands Eredivisie 2025-2026, Rio·Hillen featured in 22 matches, averaging 1.8 tackles, 1 interceptions, and 4.9 clearances per game, while blocking 0 shots per game.