Jan-Lennard Struff

Jan-Lennard Struff
Country (sports) Germany
Born (1990-04-25) 25 April 1990
Warstein, West Germany
Height1.93 m (6 ft 4 in)
Turned pro2009
PlaysRight-handed (two-handed backhand)
CoachMarkus Wislsperger
Prize moneyUS $12,309,198
Singles
Career record238–268
Career titles1
Highest rankingNo. 21 (19 June 2023)
Current rankingNo. 82 (9 February 2026)
Grand Slam singles results
Australian Open2R (2018, 2024)
French Open4R (2019, 2021)
Wimbledon3R (2018, 2019, 2024, 2025)
US Open4R (2025)
Other tournaments
Olympic Games2R (2021, 2024)
Doubles
Career record106–112
Career titles4
Highest rankingNo. 21 (22 October 2018)
Current rankingNo. 359 (9 February 2026)
Grand Slam doubles results
Australian OpenSF (2018)
French Open3R (2021)
WimbledonQF (2018)
US Open2R (2014)
Other doubles tournaments
Olympic GamesQF (2021, 2024)
Team competitions
Davis CupSF (2021, 2024, 2025)
Last updated on: 13 February 2026.

Jan-Lennard Struff (German pronunciation: [ʃtʁʊf]; born 25 April 1990) is a German professional tennis player. He has a career-high ATP singles ranking of world No. 21, achieved on 19 June 2023. He also reached a best doubles ranking of No. 21 on 22 October 2018. He is currently the No. 3 German singles player.

Struff became the third oldest first-time ATP champion (since the inception of the ATP Tour in 1990) in 2024 at the age of 33, when he won his first ATP singles title by beating third seeded Taylor Fritz in straight sets in the final of the BMW Open.