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.

Taylor Harry Fritz is an American professional tennis player. He has a career-high singles ranking of world No. 5 by the Association of Tennis Professionals (ATP), achieved on February 27, 2023, and a doubles ranking of world No. 104, achieved on July 26, 2021. Fritz has won seven ATP Tour singles titles, including a Masters 1000 title at the 2022 Indian Wells Masters. His best results at the majors are reaching the quarterfinals of the 2022 Wimbledon Championships, the 2023 US Open and the 2024 Australian Open.