He currently plays for Persekat Tegal, wearing the number 54 shirt. He plays primarily as a Defender. His preferred foot is Left.

His most recent move was a from Free player to Persekat Tegal on 2026-02-06.

Throughout the Indonesian Championship 2025-2026, Marcell Rumkabu featured in 2 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.