ATP Munich 04/21 11:30 29 [15] Taylor Fritz v Jan-Lennard Struff [28] 5-7,3-6
ATP Munich 04/20 13:05 28 [28] Jan-Lennard Struff v Holger Rune [12] 6-2,6-0
ATP Munich 04/20 09:30 27 [34] Felix Auger Aliassime v Jan-Lennard Struff [28] 5-7,4-6
ATP Munich 04/18 15:35 26 [89] Botic Van De Zandschulp v Jan-Lennard Struff [28] 6-7,4-6
ATP Monte Carlo 04/11 15:00 26 [25] Jan-Lennard Struff v Jannik Sinner [2] 4-6,2-6
ATP Monte Carlo 04/09 16:00 25 [33] Borna Coric v Jan-Lennard Struff [25] 6-7,1-6
ATP Monte Carlo 04/07 12:00 24 [26] Jan-Lennard Struff v Sebastian Baez [19] 1-6,7-6,6-2
ATP Miami 03/25 18:10 25 [10] Alex De Minaur v Jan-Lennard Struff [25] 7-6,6-4
ATP Miami 03/24 15:00 24 [54] Daniel Altmaier v Jan-Lennard Struff [25] 3-6,3-6
ATP Indian Wells 03/10 21:35 25 [25] Jan-Lennard Struff v Jannik Sinner [3] 3-6,4-6
ATP Indian Wells 03/09 02:20 24 [25] Jan-Lennard Struff v Borna Coric [35] 6-7,6-2,7-6
ATP Dubai 02/26 17:20 25 [8] Hubert Hurkacz v Jan-Lennard Struff [25] 7-6,6-7,7-6
ATP Doha 02/20 11:30 25 [25] Jan-Lennard Struff v Christopher O'Connell [67] 4-6,4-6
ATP Rotterdam 02/15 20:40 26 [25] Jan-Lennard Struff v Emil Ruusuvuori [55] 3-6,3-6
ATP Rotterdam 02/13 18:00 25 [24] Alejandro Davidovich Fokina v Jan-Lennard Struff [25] 6-4,6-7,6-7
Davis Cup 02/03 14:20 168 [213] Mate Valkusz v Jan-Lennard Struff [24] 3-6,2-6
Davis Cup 02/03 13:40 168 Fabian Marozsan v Jan-Lennard Struff Cancelled
Davis Cup 02/02 15:55 168 [82] Marton Fucsovics v Jan-Lennard Struff [24] 6-3,7-5
Australian Open 01/18 04:40 24 [60] Miomir Kecmanovic v Jan-Lennard Struff [25] 6-4,1-6,7-6,1-6,7-6
Australian Open 01/15 09:30 23 [71] Rinky Hijikata v Jan-Lennard Struff [25] 6-3,3-6,2-6,7-6,6-7
ATP Hong Kong 01/04 06:00 26 [25] Jan-Lennard Struff v Sebastian Ofner [43] 7-6,6-7,6-7
ATP Hong Kong 01/02 07:20 25 Jan-Lennard Struff v Marin Cilic 3-6,7-6,7-6
ATP Sofia 11/10 14:00 28 [82] Jack Draper v Jan-Lennard Struff [28] 6-3,6-4
ATP Sofia 11/09 11:00 27 [28] Jan-Lennard Struff v Fabian Marozsan [62] 7-6,4-6,6-4
ATP Sofia 11/08 12:25 26 [28] Jan-Lennard Struff v Billy Harris [221] 7-6,6-4
ATP Paris 10/31 14:15 24 [19] Felix Auger Aliassime v Jan-Lennard Struff [27] 7-6,6-4
ATP Basel 10/25 14:10 26 [27] Jan-Lennard Struff v Hubert Hurkacz [11] 1-6,4-6
ATP Basel 10/23 12:00 25 [27] Jan-Lennard Struff v Christopher Eubanks [34] 7-6,6-4
ATP Antwerp 10/19 14:00 26 [96] Hugo Gaston v Jan-Lennard Struff [27] 5-7,7-6,7-6
ATP Shanghai 10/07 05:45 24 [27] Jan-Lennard Struff v Matteo Arnaldi [42] 3-6,6-3,4-6

Wikipedia - Jan-Lennard Struff

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.