Rachen Sobunma is a 30-year-old professional football player from THA. He currently plays for Chiangrai United, wearing the number 30 shirt. He plays primarily as a Defender. He stands at 173cm tall and weighs 73kg.

Throughout the Thai League 1 2025-2026, Rachen Sobunma featured in 1 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.