Daniel Altmaier is a German professional tennis player. He has a career high ATP singles ranking of world No. 47, achieved on 2 October 2023. He is the current German No. 3.

Jan-Lennard Struff is a German professional tennis player. He has won four doubles titles, and in 2024 at the age of 33, Struff won his first ATP singles title by beating third seeded Taylor Fritz in straight sets in the final of the BMW Open. With that win, Struff became the third oldest first-time champion since the inception of the ATP Tour in 1990.He reached his career-high ATP singles ranking of world No. 21 on 19 June 2023. In doubles, he achieved a career-high ranking of world No. 21 on 22 October 2018. He is the current German No. 2.