Jaroslav Zelený is a 34-year-old professional football player from CZE. He currently plays for Sparta Praha, wearing the number 30 shirt. At the international level, he represents Czechia. He plays primarily as a Defender. He stands at 189cm tall and weighs 73kg. His preferred foot is Left. His current market value is estimated at 800K €.

His most recent move was a Free from Baumit Jablonec to Sparta Praha on 2022-07-01. The reported fee was 0.81M €.

Throughout the Czech Chance Liga 2025-2026, Jaroslav Zelený featured in 20 matches, averaging 0.7 tackles, 0.7 interceptions, and 1.4 clearances per game, while blocking 0 shots per game.