Koen Bucker is a 30-year-old professional football player from NED. He currently plays for Emmen, wearing the number 1 shirt. He plays primarily as a Goalkeeper. His preferred foot is Right. His current market value is estimated at 125K .

His most recent move was a from Roda JC to Emmen on 2025-08-07.

In the Netherlands Eerste Divisie 2025-2026, Koen Bucker played 25 matches, averaging 0 interceptions, 0 tackles, and 0.1 clearances per game.