The Cologne Cardinals have signed Robbie Kellerman. The 25-year-old US-American is supposed to fill the role as catcher in the Ben’s Baseball-Bundesliga during the 2020 season. He attended Trinity University (NCAA Division III) in the United States, spent a season as bullpen catcher for the River City Rascals in the Frontier League and played two years in the Empire League. This winter he played in Queensland, Australia.