Name: Jan-Lennard Struff
Country: Germany
Birthdate: 25.04.90, 34 years
ATP ranking: 28
TOP ranking's position: 21 (19.06.23, 1587 points)
Points: 1388
Prize money: 9445243 $
Matches total: 982
Win: 560
%: 57.03 %
Country: Germany
Birthdate: 25.04.90, 34 years
ATP ranking: 28
TOP ranking's position: 21 (19.06.23, 1587 points)
Points: 1388
Prize money: 9445243 $
Matches total: 982
Win: 560
%: 57.03 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 8/9 | 4/6 | 2/1 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2023 | 45/24 | 21/9 | 14/7 | 5/6 | 0/0 | 5/2 | 0/0 |
| 2022 | 23/22 | 3/10 | 7/4 | 12/4 | 0/0 | 1/4 | 0/0 |
| 2021 | 27/30 | 9/11 | 11/8 | 6/8 | 0/0 | 1/3 | 0/0 |
| 2020 | 20/22 | 10/6 | 6/10 | 4/6 | 0/0 | 0/0 | 0/0 |
| 2019 | 35/30 | 11/12 | 11/7 | 7/8 | 0/0 | 6/3 | 0/0 |
| 2018 | 27/27 | 7/9 | 12/9 | 6/6 | 0/0 | 2/3 | 0/0 |
| 2017 | 41/33 | 13/12 | 17/12 | 10/6 | 0/0 | 1/3 | 0/0 |
| 2016 | 51/30 | 2/5 | 26/10 | 22/12 | 0/0 | 1/3 | 0/0 |
| 2015 | 33/33 | 4/7 | 14/14 | 15/9 | 0/0 | 0/3 | 0/0 |
| 2014 | 42/28 | 9/7 | 17/9 | 15/9 | 0/0 | 1/3 | 0/0 |
| 2013 | 45/33 | 5/5 | 14/12 | 21/13 | 1/1 | 4/2 | 0/0 |
| 2012 | 54/27 | 0/0 | 42/21 | 12/4 | 0/1 | 0/1 | 0/0 |
| 2011 | 50/30 | 0/2 | 31/17 | 10/8 | 9/3 | 0/0 | 0/0 |
| 2010 | 42/27 | 0/0 | 29/18 | 8/4 | 5/4 | 0/1 | 0/0 |
| 2009 | 17/15 | 0/0 | 12/10 | 4/3 | 1/1 | 0/1 | 0/0 |
| 2008 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 560/422 | 98/101 | 265/171 | 159/108 | 16/10 | 22/32 | 0/0 |
| perc. % | 57.03 % | 49.25 % | 60.78 % | 59.55 % | 61.54 % | 40.74 % | 0 % |
Jan-Lennard Struff / scheduled / last
| no matches found |
Jan-Lennard Struff form / year 2013 / surface: Hard
Jan-Lennard Struff / year 2013 / surface: Hard
| 26.08.13 | 1st round | Guillaume Rufin | Jan-Lennard Struff | 7-64, 6-3, 2-6, 2-6, 6-1 |  | match details |  New York | Hard |
| 28.03.13 | 2nd round | Dudi Sela | Jan-Lennard Struff | 7-5, 0-6, 6-2 | | match details |  Le Gosier | Hard |
| 26.03.13 | 1st round | Jan-Lennard Struff | Julien Obry | 3-6, 6-3, 6-2 |  | match details | ||
| 19.03.13 | qual. | Marius Copil | Jan-Lennard Struff | 7-5, 6-4 | | match details | Miami | Hard |
| 18.03.13 | q 1 | Jan-Lennard Struff | Ivo Karlovic | 6-3, 6-3 | | match details | ||
| 12.01.13 | qual. | Arnau Brugues-Davi | Jan-Lennard Struff | 6-1, 6-3 | | match details |  Melbourne | Hard |
| 11.01.13 | q 2 | Jan-Lennard Struff | Thiemo de Bakker | 6-4, 6-1 | | match details | ||
| 09.01.13 | q 1 | Jan-Lennard Struff | Jesse Huta Galung | 2-6, 6-3, 7-5 | | match details | ||
| 30.12.12 | q 2 | Tobias Kamke | Jan-Lennard Struff | 6-2, 6-4 | | match details |  Doha | Hard |
| 29.12.12 | q 1 | Jan-Lennard Struff | Ali Al-Saygh | 6-0, 6-0 | | match details |