Stefan Tsonkov is a 32-year-old professional football player from BUL. He currently plays for Muangthong United, wearing the number 4 shirt. He plays primarily as a Defender. He stands at 187cm tall and weighs 81kg. His current market value is estimated at 250K €.

His most recent move was a from FC Hebar Pazardzhik to Muangthong United on 2025-07-28.

Throughout the Thai League 1 2025-2026, Stefan Tsonkov featured in 20 matches, averaging 0.4 tackles, 0.7 interceptions, and 3.5 clearances per game, while blocking 0.2 shots per game.