He currently plays for ETSV Weiche Flensburg, wearing the number 3 shirt. He plays primarily as a Defender. His current market value is estimated at 75K €.

His most recent move was a from Holstein Kiel U19 to ETSV Weiche Flensburg on 2022-07-01.

Throughout the German Regionalliga 2025-2026, T.Marten featured in 4 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.