Jan-Lennard Struff
| Open de Australia | 01/10 06:35 | 14 | [167] Jan-Lennard Struff v Alexander Shevchenko [158] | 6-4,6-4 | |
| Challenger de Canberra | 01/06 02:40 | 28 | [157] Leandro Riedi v Jan-Lennard Struff [150] | 7-6,5-7,6-2 | |
| Challenger de Canberra | 01/05 01:00 | 27 | [150] Jan-Lennard Struff v Enzo Couacaud [174] | 6-4,6-2 | |
| Challenger de Canberra | 01/03 23:00 | 26 | [150] Jan-Lennard Struff v Alexandre Muller [160] | 6-3,6-7,6-4 | |
| Challenger de Canberra | 01/02 03:40 | 25 | [125] Federico Delbonis v Jan-Lennard Struff [150] | 3-6,6-4,0-6 | |
| Copa Davis | 11/24 16:10 | 27 | [152] Jan-Lennard Struff v Denis Shapovalov [18] | 6-3,4-6,7-6 | |
| Challenger de Bratislava | 11/08 13:15 | 25 | [192] Fabian Marozsan v Jan-Lennard Struff [152] | 7-6,3-6,6-2 | |
| Challenger de Bérgamo | 11/06 15:30 | 29 | [168] Jan-Lennard Struff v Otto Virtanen [265] | 2-6,5-7 | |
| Challenger de Bérgamo | 11/05 15:30 | 28 | [130] Jurij Rodionov v Jan-Lennard Struff [168] | 6-2,4-6,2-6 | |
| Challenger de Bérgamo | 11/04 14:40 | 27 | [140] Matteo Arnaldi v Jan-Lennard Struff [168] | 6-4,1-6,4-6 | |
| Challenger de Bérgamo | 11/03 16:00 | 26 | [168] Jan-Lennard Struff v Luca Nardi [129] | 6-4,7-6 | |
| Challenger de Bérgamo | 11/01 15:00 | 25 | [162] Flavio Cobolli v Jan-Lennard Struff [168] | 1-6,2-6 | |
| ATP Basilea | 10/22 16:45 | 14 | [92] Roman Safiullin v Jan-Lennard Struff [127] | 7-5,6-1 | |
| ATP Sofía | 09/30 13:35 | 27 | [133] Jan-Lennard Struff v Lorenzo Musetti [30] | 6-7,1-6 | |
| ATP Sofía | 09/29 09:00 | 26 | [133] Jan-Lennard Struff v Ugo Humbert [110] | 6-3,6-1 | |
| ATP Sofía | 09/28 10:50 | 25 | [133] Jan-Lennard Struff v Dusan Lajovic [86] | 4-6,6-3,6-2 | |
| ATP Sofía | 09/26 11:50 | 19 | [132] Jan-Lennard Struff v Mirza Basic [292] | 6-3,6-4 | |
| ATP Sofía | 09/25 14:45 | 14 | [132] Jan-Lennard Struff v Aziz Dougaz [326] | 6-3,6-2 | |
| Copa Davis | 09/18 12:00 | 1 | [132] Jan-Lennard Struff v Max Purcell [226] | 6-1,7-5 | |
| Copa Davis | 09/16 12:00 | 1 | [132] Jan-Lennard Struff v Zizou Bergs [134] | 6-4,7-6 | |
| Copa Davis | 09/14 12:00 | 1 | [53] Benjamin Bonzi v Jan-Lennard Struff [132] | 4-6,6-2,5-7 | |
| Challenger de Cassis | 09/07 08:30 | 26 | [135] Jan-Lennard Struff v Borna Gojo [176] | 7-5,3-6,6-7 | |
| Challenger de Cassis | 09/05 13:15 | 25 | [135] Jan-Lennard Struff v Skander Mansouri [258] | 3-6,7-6,6-3 | |
| US Open | 08/25 21:10 | 15 | [194] Enzo Couacaud v Jan-Lennard Struff [129] | 4-6,7-6,6-2 | |
| US Open | 08/24 19:25 | 14 | Bradley Klahn v Jan-Lennard Struff | 4-6,6-4,2-6 | |
| Challenger de Meerbusch | 08/11 15:50 | 26 | [155] Dennis Novak v Jan-Lennard Struff [124] | 1-6,6-4,6-4 | |
| Challenger de Meerbusch | 08/09 15:30 | 25 | [452] Rudolf Molleker v Jan-Lennard Struff [124] | 5-7,0-6 | |
| Challenger de Zug | 07/27 09:00 | 26 | [260] Lorenzo Giustino v Jan-Lennard Struff [121] | 6-4,7-6 | |
| Challenger de Zug | 07/26 10:30 | 25 | [339] Kimmer Coppejans v Jan-Lennard Struff [121] | 2-6,6-3,3-6 | |
| ATP Hamburgo | 07/18 17:10 | 25 | [122] Jan-Lennard Struff v Karen Khachanov [26] | 6-3,3-6,6-7 |
Wikipedia - Jan-Lennard Struff
Jan-Lennard Struff (Warnstein, Alemania; 25 de abril de 1990) es un tenista profesional alemán.