The 24-year-old forward has signed a one-year contract at Lohmühle. He brings a record of 10 goals in 40 league games from Bremer Panzenberg. Sports director Sebastian Harms stated: "With Herdi, we get a flexible offensive player who can be used both in the center of the attack and in the offensive outside positions. He has very good speed and a strong drive to the goal. He can both become dangerous himself and play the final pass."