Jan-Lennard Struff
| ATP Monte Carlo | 04/10 10:45 | 24 | [100] Jan-Lennard Struff v Albert Ramos-Vinolas [52] | 6-4,6-3 | |
| ATP Monte Carlo | 04/09 09:00 | 19 | [37] Emil Ruusuvuori v Jan-Lennard Struff [100] | 6-7,7-5,0-6 | |
| ATP Monte Carlo | 04/08 09:00 | 14 | [100] Jan-Lennard Struff v Juan Pablo Varillas [89] | 7-5,6-2 | |
| ATP Marrakech | 04/03 13:35 | 25 | [104] Hugo Gaston v Jan-Lennard Struff [100] | 3-6,6-4,7-5 | |
| ATP Miami | 03/24 20:40 | 24 | [103] Jan-Lennard Struff v Grigor Dimitrov [27] | 6-4,6-7,4-6 | |
| ATP Miami | 03/22 22:40 | 23 | [91] Fabio Fognini v Jan-Lennard Struff [103] | 4-6,7-5,4-6 | |
| ATP Miami | 03/21 19:35 | 19 | [92] Zhizhen Zhang v Jan-Lennard Struff [103] | 4-6,2-6 | |
| ATP Miami | 03/20 20:30 | 14 | Learner Tien v Jan-Lennard Struff | 6-3,3-6,4-6 | |
| Challenger Phoenix | 03/18 23:00 | 28 | [134] Jan-Lennard Struff v Nuno Borges [80] | 4-6,2-6 | |
| Challenger Phoenix | 03/18 18:00 | 27 | [134] Jan-Lennard Struff v Alexander Bublik [46] | 6-4,3-6,6-4 | |
| Challenger Phoenix | 03/17 18:00 | 26 | [94] Thanasi Kokkinakis v Jan-Lennard Struff [134] | 3-6,3-6 | |
| Challenger Phoenix | 03/16 20:10 | 25 | [117] Pavel Kotov v Jan-Lennard Struff [134] | 2-6,4-6 | |
| Challenger Phoenix | 03/14 17:00 | 19 | [130] Rinky Hijikata v Jan-Lennard Struff [134] | 6-7,1-6 | |
| Challenger Phoenix | 03/13 20:00 | 14 | [198] Enzo Couacaud v Jan-Lennard Struff [134] | 4-6,3-6 | |
| ATP Indian Wells | 03/11 20:55 | 24 | [134] Jan-Lennard Struff v Tommy Paul [19] | 3-6,3-6 | |
| ATP Indian Wells | 03/09 19:00 | 23 | [134] Jan-Lennard Struff v Quentin Halys [81] | 1-6,6-3,6-3 | |
| ATP Indian Wells | 03/07 19:00 | 19 | [109] Radu Albot v Jan-Lennard Struff [134] | 6-7,3-6 | |
| ATP Indian Wells | 03/06 22:10 | 44 | [155] Geoffrey Blancaneaux v Jan-Lennard Struff [134] | 4-6,2-6 | |
| Challenger Pau | 03/03 15:30 | 27 | [72] Arthur Rinderknech v Jan-Lennard Struff [136] | 6-4,6-4 | |
| Challenger Pau | 03/02 12:55 | 26 | [294] Dan Added v Jan-Lennard Struff [136] | 1-6,3-6 | |
| Challenger Pau | 02/28 20:50 | 25 | [173] Manuel Guinard v Jan-Lennard Struff [136] | 0-6,2-6 | |
| Challenger Manama | 02/18 10:00 | 28 | [156] Jan-Lennard Struff v Thanasi Kokkinakis [141] | 4-6,7-6,1-6 | |
| Challenger Manama | 02/17 11:20 | 27 | [115] Tomas Machac v Jan-Lennard Struff [156] | 4-6,3-6 | |
| Challenger Manama | 02/15 14:15 | 26 | [156] Jan-Lennard Struff v Christopher O'Connell [96] | 6-1,7-6 | |
| Challenger Manama | 02/14 08:00 | 25 | [156] Jan-Lennard Struff v Andrey Chepelev [408] | 6-2,6-2 | |
| Challenger Vilnius | 02/07 13:25 | 25 | [154] Jan-Lennard Struff v Egor Gerasimov [414] | 3-6,4-6 | |
| Challenger Ottignies | 01/25 10:35 | 25 | Kaichi Uchida v Jan-Lennard Struff | Cancelled | |
| Ausztrál Open | 01/17 06:20 | 23 | [167] Jan-Lennard Struff v Tommy Paul [35] | 1-6,6-7,2-6 | |
| Ausztrál Open | 01/12 04:00 | 19 | [167] Jan-Lennard Struff v Tristan Schoolkate [365] | 6-1,6-4 | |
| Ausztrál Open | 01/11 07:50 | 15 | [101] Emilio Gomez v Jan-Lennard Struff [167] | 1-6,4-6 |
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.