ATP Rotterdam | 02/11 10:00 | 25 | [21] Felix Auger Aliassime v Jan-Lennard Struff [34] | 6-3,1-6,6-3 | |
Australian Open | 01/20 10:00 | 23 | [37] Jan-Lennard Struff v Novak Djokovic [2] | 6-7,2-6,6-2,1-6 | |
ATP Adelaide | 01/15 06:45 | 26 | [37] Jan-Lennard Struff v Alex Bolt [157] | 3-6,4-6 | |
ATP Adelaide | 01/14 09:15 | 25 | Jan-Lennard Struff v Fernando Verdasco | Cancelled | |
ATP Adelaide | 01/14 07:30 | 25 | [37] Jan-Lennard Struff v Salvatore Caruso [94] | 6-4,6-2 | |
ATP Cup | 01/07 00:00 | 1 | [35] Jan-Lennard Struff v Felix Auger Aliassime [21] | 6-1,6-4 | |
ATP Cup | 01/05 07:30 | 1 | [35] Jan-Lennard Struff v Michail Pervolarakis [487] | 6-4,6-1 | |
ATP Cup | 01/03 07:30 | 1 | [35] Jan-Lennard Struff v Nick Kyrgios [30] | 4-6,6-7 | |
Diriyah Tennis Cup Consolation Draw | 12/14 13:00 | - | [35] Jan-Lennard Struff v John Isner [19] | 6-4,5-7,11-13 | |
Diriyah Tennis Cup Consolation Draw | 12/13 11:45 | - | [35] Jan-Lennard Struff v Michael Mmoh [219] | 6-4,6-1 | |
Diriyah Tennis Cup Consolation Draw | 12/13 11:45 | - | Jan-Lennard Struff v Lucas Pouille | Cancelled | |
Diriyah Tennis Cup | 12/12 17:00 | 44 | [5] Daniil Medvedev v Jan-Lennard Struff [35] | 6-3,6-1 | |
Davis Cup | 11/22 18:15 | - | [42] Daniel Evans v Jan-Lennard Struff [35] | 7-6,3-6,7-6 | |
Davis Cup | 11/21 11:35 | 2 | [35] Jan-Lennard Struff v Cristian Garin [33] | 7-6,6-7,6-7 | |
Davis Cup | 11/20 12:20 | 2 | [14] Diego Schwartzman v Jan-Lennard Struff [35] | 3-6,6-7 | |
ATP Paris | 10/31 16:00 | 26 | [36] Jan-Lennard Struff v Jo-Wilfried Tsonga [35] | 6-2,4-6,6-7 | |
ATP Paris | 10/29 12:05 | 25 | [8] Karen Khachanov v Jan-Lennard Struff [36] | 6-7,6-3,5-7 | |
ATP Paris | 10/28 11:15 | 24 | [36] Jan-Lennard Struff v Yoshihito Nishioka [72] | 4-6,7-5,6-2 | |
ATP Basel | 10/25 16:00 | 27 | [41] Jan-Lennard Struff v Alex De Minaur [28] | 4-6,6-7 | |
ATP Basel | 10/23 18:30 | 26 | [105] Henri Laaksonen v Jan-Lennard Struff [41] | 3-6,4-6 | |
ATP Basel | 10/21 17:00 | 25 | [41] Jan-Lennard Struff v Miomir Kecmanovic [54] | 6-4,6-2 | |
ATP Antwerp | 10/17 10:00 | 26 | [53] Frances Tiafoe v Jan-Lennard Struff [41] | 6-3,6-4 | |
ATP Antwerp | 10/15 10:00 | 25 | [84] Gregoire Barrere v Jan-Lennard Struff [41] | 2-6,1-6 | |
ATP Shanghai | 10/08 06:25 | 24 | [38] Jan-Lennard Struff v Matteo Berrettini [13] | 2-6,1-6 | |
ATP Tokyo | 09/30 02:00 | 25 | [38] Jan-Lennard Struff v Go Soeda [133] | 6-4,6-7,3-6 | |
ATP Metz | 09/17 12:00 | 25 | [39] Jan-Lennard Struff v Pierre-Hugues Herbert [55] | 6-7,4-6 | |
US Open | 08/29 18:30 | 24 | [14] John Isner v Jan-Lennard Struff [37] | 6-3,7-6,7-6 | |
US Open | 08/27 18:35 | 23 | [37] Jan-Lennard Struff v Casper Ruud [54] | 6-4,6-4,6-2 | |
ATP Cincinnati | 08/15 17:25 | 26 | [8] Daniil Medvedev v Jan-Lennard Struff [36] | 6-2,6-1 | |
ATP Cincinnati | 08/14 17:00 | 25 | [36] Jan-Lennard Struff v Stefanos Tsitsipas [7] | 6-4,6-7,7-6 |
Jan-Lennard Struff (German pronunciation: [ʃtʁʊf]; born 25 April 1990) is a German professional tennis player. 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 has reached three ATP Tour singles finals, including at the 2023 Madrid Masters, and won four ATP Tour doubles titles. He is the current German No. 2.