Name: Jan-Lennard Struff
Country: Germany
Birthdate: 25.04.90, 34 years
ATP ranking: 24
TOP ranking's position: 21 (19.06.23, 1587 points)
Points: 1628
Prize money: 9445243 $
Matches total: 987
Win: 565
%: 57.24 %
Country: Germany
Birthdate: 25.04.90, 34 years
ATP ranking: 24
TOP ranking's position: 21 (19.06.23, 1587 points)
Points: 1628
Prize money: 9445243 $
Matches total: 987
Win: 565
%: 57.24 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 13/9 | 4/6 | 7/1 | 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 | 565/422 | 98/101 | 270/171 | 159/108 | 16/10 | 22/32 | 0/0 |
| perc. % | 57.24 % | 49.25 % | 61.22 % | 59.55 % | 61.54 % | 40.74 % | 0 % |
Jan-Lennard Struff / scheduled / last
| no matches found |
Jan-Lennard Struff form / year 2022 / surface: Hard
Jan-Lennard Struff / year 2022 / surface: Hard
| 07.09.22 | 2nd round | Borna Gojo | Jan-Lennard Struff | 5-7, 6-3, 7-66 |  | match details |  Cassis Challenger | Hard |
| 05.09.22 | 1st round | Jan-Lennard Struff | Skander Mansouri | 3-6, 7-65, 6-3 |  | match details | ||
| 25.08.22 | q 2 | Enzo Couacaud | Jan-Lennard Struff | 4-6, 7-63, 6-2 | | match details |  New York | Hard |
| 24.08.22 | q 1 | Jan-Lennard Struff | Bradley Klahn | 6-4, 4-6, 6-2 | | match details | ||
| 24.03.22 | 1st round | Pedro Martinez Portero | Jan-Lennard Struff | 6-3, 2-0, Jan-Lennard Struff - retired | | match details | Miami | Hard |
| 16.03.22 | 1st round | Mats Moraing | Jan-Lennard Struff | 3-6, 7-62, 6-4 | | match details | Phoenix Challenger | Hard |
| 11.03.22 | 1st round | John Millman | Jan-Lennard Struff | 7-66, 6-4 | | match details | Indian Wells | Hard |
| 22.02.22 | 1st round | Ricardas Berankis | Jan-Lennard Struff | 6-1, 3-6, 6-3 | | match details |  Dubai | Hard |
| 18.01.22 | 1st round | Botic Van De Zandschulp | Jan-Lennard Struff | 6-4, 6-3, 6-2 | | match details |  Melbourne | Hard |
| 11.01.22 | 1st round | Corentin Moutet | Jan-Lennard Struff | 6-2, 6-4 | | match details | Adelaide | Hard |
| 06.01.22 | Denis Shapovalov | Jan-Lennard Struff | 7-65, 4-6, 6-3 | | match details | Sydney | Hard | |
| 04.01.22 | Jan-Lennard Struff | John Isner | 7-67, 4-6, 7-5 | | match details | |||
| 02.01.22 | Daniel Evans | Jan-Lennard Struff | 6-1, 6-2 | | match details |
