ATP Madrid | 04/26 09:00 | 24 | [16] Tommy Paul v Lukas Klein [120] | 6-7,6-1,6-4 | |
ATP Madrid | 04/24 17:45 | 23 | [120] Lukas Klein v Pablo Llamas Ruiz [146] | 6-1,4-6,7-6 | |
ATP Madrid | 04/23 09:00 | 15 | [104] Thiago Agustin Tirante v Lukas Klein [120] | 3-6,3-6 | |
ATP Madrid | 04/22 08:00 | 14 | [454] Pol Martin Tiffon v Lukas Klein [120] | 3-6,2-6 | |
Challenger Split | 04/09 11:20 | 25 | [118] Lukas Klein v Elmer Moller [368] | 6-7,3-6 | |
ATP Estoril | 03/31 11:00 | 19 | [128] Lukas Klein v Jaime Faria [287] | 4-6,7-6,1-6 | |
ATP Estoril | 03/30 12:00 | 14 | Lukas Klein v Pedro Araujo | 6-3,6-0 | |
ATP Miami | 03/21 00:35 | 23 | [73] Alex Michelsen v Lukas Klein [128] | 7-6,6-2 | |
ATP Miami | 03/19 18:45 | 15 | [70] Jakub Mensik v Lukas Klein [128] | 6-7,5-7 | |
ATP Miami | 03/18 19:50 | 14 | [128] Lukas Klein v Benoit Paire [138] | 6-1,7-6 | |
ATP Indian Wells | 03/10 02:00 | 24 | [9] Casper Ruud v Lukas Klein [141] | 6-4,7-6 | |
ATP Indian Wells | 03/08 23:40 | 23 | [166] Nicolás Moreno de Alboran v Lukas Klein [141] | 6-7,4-6 | |
ATP Indian Wells | 03/05 18:00 | 15 | [141] Lukas Klein v Zachary Svajda [143] | 6-4,6-7,6-3 | |
ATP Indian Wells | 03/04 19:55 | 14 | [95] Maximilian Marterer v Lukas Klein [141] | 2-6,4-6 | |
ATP Doha | 02/18 12:30 | 19 | [73] Alexandre Muller v Lukas Klein [140] | 6-4,6-4 | |
ATP Doha | 02/17 10:35 | 14 | [189] Beibit Zhukayev v Lukas Klein [140] | 4-6,3-6 | |
Challenger de Manama | 02/13 08:00 | 25 | [140] Lukas Klein v Marco Trungelliti [229] | 4-6,6-3,3-6 | |
Copa Davis | 02/03 14:55 | 168 | Dusan Lajovic v Lukas Klein | Cancelled | |
Copa Davis | 02/02 14:00 | 168 | [41] Miomir Kecmanovic v Lukas Klein [142] | 6-7,2-6 | |
Open de Australia | 01/18 00:00 | 24 | [6] Alexander Zverev v Lukas Klein [163] | 7-5,3-6,4-6,7-6,7-6 | |
Open de Australia | 01/16 02:00 | 23 | Soonwoo Kwon v Lukas Klein | 6-7,6-4,6-7,3-6 | |
Open de Australia | 01/11 23:00 | 19 | [164] Lukas Klein v Stefano Napolitano [229] | 7-6,7-6 | |
Open de Australia | 01/11 01:05 | 15 | [165] Denis Kudla v Lukas Klein [164] | 3-6,7-6,4-6 | |
Open de Australia | 01/09 06:25 | 14 | [226] Marco Trungelliti v Lukas Klein [164] | 3-6,6-3,3-6 | |
ATP Brisbane | 01/03 03:00 | 26 | [44] Matteo Arnaldi v Lukas Klein [170] | 6-4,3-6,7-5 | |
ATP Brisbane | 01/02 05:00 | 25 | [171] Lukas Klein v Sebastian Baez [28] | 4-6,6-3,6-4 | |
ATP Brisbane | 12/31 01:00 | 19 | [171] Lukas Klein v Maxime Cressy [126] | 4-6,7-6,6-4 | |
ATP Brisbane | 12/30 01:45 | 14 | [100] Quentin Halys v Lukas Klein [171] | 4-6,6-7 | |
República Checa - Extraliga | 12/16 12:05 | - | Lukas Klein v Dominik Kellovsky | 7-6,6-1 | |
Challenger de Ismaning | 11/04 13:15 | 28 | [179] Lukas Klein v Maximilian Marterer [105] | 4-6,4-6 |
Lukáš Klein (22 de marzo de 1998) es un tenista eslovaco. Actualmente ocupa el puesto 162 del ranking ATP.
En dobles, el ranking más alto de su carrera es el 240 alcanzado el 5 de abril de 2021.[1]
Klein hizo su debut en el cuadro principal de la ATP como clasificado en el Abierto de Argentina 2021 y llegó a la segunda ronda al derrotar a su compatriota Andrej Martin.
Klein ha ganado 1 título de dobles ATP Challenger en La Manche 2021 con su compatriota Alex Molčan.