Corvettes of Germany

Stefanos Tsitsipas was the two-time defending champion, but lost in the quarterfinals to Pierre-Hugues Herbert. Daniil Medvedev won the title, defeating Herbert in the final, 6–4, 6–7(4–7), 6–4. Medvedev overtook Rafael Nadal as the number 2 ranking following the tournament. This marked the first time in over 15 years that someone outside of the Big Four has been ranked number 2, the last person being Lleyton Hewitt on July 18, 2005.