Kristián Vallo is a 28-year-old professional football player from SVK. He plays primarily as a Defender. He stands at 186cm tall and weighs 79kg. His preferred foot is Left. His current market value is estimated at 225K .

His most recent move was a from MFK Karviná to Dukla Banska Bystrica on 2026-06-30.

Throughout the International Club Friendly 2025, Kristián Vallo featured in 5 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.