Jan Lennard Struff is a professional tennis player from Germany, currently ranked world No. 84 on the ATP Tour. He competes as a right-handed player. He has reached a career-high of No. 21. He turned professional in 2008.
A tough 2025 season for Jan Lennard Struff. Hard results: 8-11. Jan Lennard Struff struggled on clay: 3-7. He collected 3 wins against top-20 opponents. He fired 0.7 aces per service game, excelled with 75% success on first serve, and capitalized on second serves at 50%.
Jan Lennard Struff won the title at Munich and one semifinal in 2024. On clay: a strong 15-5. Hard proved challenging: 7-12. He excelled with 77% success on first serve, delivered 0.7 free points per game through aces, and stayed composed winning at 66% in pressure situations on serve.
Jan Lennard Struff reached finals at Madrid and Stuttgart, also reaching a semifinal at Sofia plus two quarterfinals, including Monte Carlo in 2023. This brought a new career-high of No. 21. Clay results: 9-5. On hard, results were modest at 6-10. He showed resilience saving 66% breakpoints when threatened, delivered when it mattered with 66% pressure points won serving, and commanded 75% of points on first serve. At lower-tier events, he reached four semifinals at Manama Challenger, Phoenix Challenger, Bordeaux Challenger, and Canberra Challenger. At lower-tier events: 15-6. Results on hard: 13-5. He won 49% return pressure points, won 77% on first serve, and averaged 0.74 aces per game.
Jan Lennard Struff's 2022 season featured a quarterfinal at Sofia. Competing on hard: 3-8. Jan Lennard Struff delivered 0.8 free points per game through aces and commanded 75% of points on first serve. He captured one title at Braunschweig Challenger. He also reached the final at Bergamo Challenger. On the Challenger/ITF circuit: 12-6. He averaged 0.77 aces per game, won 78% on first serve, and won 53% on second serve.
Jan Lennard Struff advanced to the final at Munich, advancing to a semifinal at St. Petersburg and three quarterfinals during 2021. Clay results: 11-8. Hard proved challenging: 12-17. He collected 4 wins against top-20 opponents. He powered through with 0.7 aces per game and dominated on first serve with 74% points won.
Jan Lennard Struff reached quarterfinals at Dubai and Cincinnati in 2020. This brought a new career-high of No. 29. Competing on hard: 12-12. He fired 0.7 aces per service game, excelled with 76% success on first serve, and won 51% when opponents went to second serve.
Jan Lennard Struff's 2019 season featured semifinals at Auckland and Stuttgart plus quarterfinals at Basel and Barcelona. He reached a new career-high of No. 33. Clay results: 11-7. Jan Lennard Struff went 17-17 on hard. He collected 8 wins against top-20 opponents. Jan Lennard Struff won a strong 79% behind the first serve, powered through with 0.9 aces per game, and saved as much as 64% of breakpoints faced.
Jan Lennard Struff advanced to quarterfinals at Tokyo, Munich, Antwerp, and Budapest during 2018. Competing on hard: 13-13. On clay: 8-8. He collected 3 wins against top-20 opponents. He won a strong 77% behind the first serve, powered through with 0.8 aces per game, and clutched under pressure converting 45% of break chances.
Jan Lennard Struff reached semifinals at Winston Salem and St. Petersburg plus quarterfinals at Munich, Vienna, and Marrakech in 2017. Hard results: 16-15. He went 10-10 on clay. He collected 3 wins against top-20 opponents. Jan Lennard Struff commanded 78% of points on first serve, saved as much as 66% of breakpoints faced, and used the ace as a weapon with 0.7 per game.
Jan Lennard Struff's 2016 season featured quarterfinals at Antwerp and Kitzbuhel. Competing on hard: 7-9. He recorded a win over a top-10 opponent. He dominated on first serve with 76% points won, held ground at 29% on first serve return, and recorded 0.5 aces per service game. At lower-tier events, he won two titles at Mons Challenger and Alphen aan den Rijn Challenger. He also reached finals at Furth Challenger and Heilbronn Challenger. On the Challenger/ITF circuit: 24-9. Across surfaces: clay 9-3, hard 15-6. He saved 60% of break points, won 77% on first serve, and won 53% on second serve return.
Jan Lennard Struff faced difficulties in 2015. Hard results: 4-8. He won a strong 75% behind the first serve and averaged 0.7 aces per service game. At lower-tier events, he won two titles at Orleans Challenger and Szczecin Challenger. Additional semifinals at Mons Challenger and Heilbronn Challenger. Lower-tier record: 19-8. Surface breakdown: clay 10-5, hard 9-3. He averaged 0.53 aces per game, won 51% on second serve return, and averaged 0.30 double faults per game.
Jan Lennard Struff reached semifinals at Metz, Munich, and Marseille, making a quarterfinal at Vienna in 2014. He broke into the top 50. Competing on hard: 9-8. On clay, results were modest at 4-6. He captured one title at Heilbronn II Challenger. He also reached finals at Bergamo Challenger and Szczecin Challenger. At lower-tier events: 19-6. By surface: clay 9-2, hard 10-4. He won 55% on second serve return, won 75% on first serve, and saved 69% of break points.
Jan Lennard Struff developed through Challenger events in 2013. He broke into the top 100. He reached three finals at Geneva Challenger, Bergamo Challenger, and Heilbronn Challenger. Additional semifinals at Helsinki Challenger, Bratislava Challenger, and San Marino Challenger. Season record: 28-18. Across surfaces: clay 6-6, hard 21-11. He won 54% on second serve return, averaged 0.35 double faults per game, and saved 61% of break points.
Jan Lennard Struff delivered an impressive 2012 campaign. He broke into the top 200. He won four titles at Italy F23, Germany F6, Germany F11, and Germany F19. He also reached finals at Madrid Challenger and Loughborough Challenger. Additional semifinals at Italy F22, Spain F12, Germany F12, and Netherlands F3. Record: 51-19. Surface breakdown: clay 39-14, hard 12-4. He won 50% on second serve, won 71% on first serve, and averaged 0.42 aces per game.
Jan Lennard Struff competed at Futures/ITF level in 2011. He captured one title at Spain F9. He also reached finals at Italy F5, Spain F10, Germany F4, Furth Challenger, and Alphen aan den Rijn Challenger. Additional semifinals at Germany F17 and Czech Republic F1. Season record: 36-21. Results on clay: 28-14. He won 68% on first serve, won 50% on second serve return, and saved 58% of break points.
Jan Lennard Struff developed through Futures tournaments in 2010. He captured one title at Germany F5. He also reached the final at Germany F10. Additional semifinals at Germany F4, Germany F18, Czech Republic F3, and Alphen aan den Rijn Challenger. Record: 27-19. Competing on clay: 19-14. He won 51% on second serve, averaged 0.33 double faults per game, and won 68% on first serve.
Jan Lennard Struff gained ranking points at Futures level in 2009. He reached two semifinals at Belgium F1 and Germany F19. Season record: 16-11. Results on clay: 11-8.
Age: 35 (25-04-1990)