Name: Lukas Klein
Country: Slovakia
Birthdate: 22.03.98, 27 years
ATP ranking: 173
TOP ranking's position: 109 (19.08.24, 527 points)
Points: 313
Prize money: 831.233 $
Matches total: 562
Win: 346
%: 61.57 %
Country: Slovakia
Birthdate: 22.03.98, 27 years
ATP ranking: 173
TOP ranking's position: 109 (19.08.24, 527 points)
Points: 313
Prize money: 831.233 $
Matches total: 562
Win: 346
%: 61.57 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 7/11 | 3/5 | 0/2 | 4/4 | 0/0 | 0/0 | 0/0 |
| 2024 | 33/24 | 16/10 | 9/7 | 5/5 | 0/0 | 3/2 | 0/0 |
| 2023 | 39/29 | 9/8 | 15/12 | 11/6 | 3/1 | 1/2 | 0/0 |
| 2022 | 44/22 | 5/0 | 27/17 | 8/3 | 1/1 | 3/1 | 0/0 |
| 2021 | 28/22 | 0/2 | 23/17 | 2/2 | 0/0 | 3/1 | 0/0 |
| 2020 | 25/18 | 1/1 | 15/8 | 8/8 | 1/1 | 0/0 | 0/0 |
| 2019 | 58/15 | 29/5 | 26/6 | 3/3 | 0/1 | 0/0 | 0/0 |
| 2018 | 30/23 | 8/3 | 12/10 | 2/5 | 8/5 | 0/0 | 0/0 |
| 2017 | 52/27 | 26/12 | 14/9 | 5/3 | 7/3 | 0/0 | 0/0 |
| 2016 | 22/18 | 4/5 | 11/9 | 0/1 | 7/3 | 0/0 | 0/0 |
| 2015 | 8/6 | 2/3 | 4/1 | 1/1 | 0/0 | 1/1 | 0/0 |
| 2014 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 346/216 | 103/54 | 156/99 | 49/41 | 27/15 | 11/7 | 0/0 |
| perc. % | 61.57 % | 65.61 % | 61.18 % | 54.44 % | 64.29 % | 61.11 % | 0 % |
Lukas Klein / Fixtures
| no matches found |
Lukas Klein form
Lukas Klein / Latest Scores
| 16.04.25 | 1st round | Stefano Travaglia | Lukas Klein | 6-4, 6-2 |  | match details |  Oeiras 4 | Clay |
| 07.04.25 | 1st round | Khumoun Sultanov | Lukas Klein | 6-1, 6-3 | | match details |  Monza Challenger | Clay |
| 17.03.25 | q 1 | Alexander Shevchenko | Lukas Klein | 6-3, 7-65 | | match details |  Miami | Hard |
| 10.03.25 | q 1 | Giulio Zeppieri | Lukas Klein | 6-74, 6-4, 7-63 | | match details | Phoenix Challenger | Hard |
| 03.03.25 | q 1 | Botic Van De Zandschulp | Lukas Klein | 5-7, 6-3, 6-3 | | match details | Indian Wells | Hard |
| 22.02.25 | 1/2 | Patrick Zahraj | Lukas Klein | 6-3, 6-4 | | match details |  Pau Challenger | I. hard |
| 21.02.25 | 1/4 | Lukas Klein | Jacob Fearnley | 6-3, 6-3 |  | match details | ||
| 19.02.25 | 2nd round | Lukas Klein | Lucas Poullain | 6-3, 7-5 | | match details | ||
| 17.02.25 | 1st round | Lukas Klein | Antoine Escoffier | 6-3, 6-4 | | match details | ||
| 10.02.25 | qual. | Hugo Grenier | Lukas Klein | 2-6, 7-68, 7-5 | | match details | Marseille | I. hard |
| 09.02.25 | q 1 | Lukas Klein | Alibek Kachmazov | 6-1, 7-63 | | match details | ||
| 31.01.25 | Rubber 1 | Duje Ajdukovic | Lukas Klein | 7-64, 6-3 | | match details |  Davis Cup | I. hard |
| 22.01.25 | 1st round | Denis Yevseyev | Lukas Klein | 6-4, 6-0 | | match details | Oeiras 3 | I. hard |
| 13.01.25 | 1st round | Sebastian Korda | Lukas Klein | 6-3, 0-6, 6-3, 7-66 | | match details |  Melbourne | Hard |
| 09.01.25 | qual. | Lukas Klein | Terence Atmane | 6-4, 6-1 | | match details | ||
| 08.01.25 | q 2 | Lukas Klein | Eliot Spizzirri | 6-3, 6-4 | | match details | ||
| 07.01.25 | q 1 | Lukas Klein | Alexis Galarneau | 6-4, 3-6, 7-5 | | match details | ||
| 28.12.24 | q 1 | Li Tu | Lukas Klein | 6-4, 6-4 | | match details | Brisbane | Hard |
| 07.11.24 | 1/4 | Jiri Lehecka | Lukas Klein | 3-6, 7-63, 6-3 | | match details |  Belgrade | I. hard |
| 05.11.24 | 2nd round | Lukas Klein | Tomas Martin Etcheverry | 6-4, 7-66 | | match details | ||
| 04.11.24 | 1st round | Lukas Klein | James Duckworth | 6-4, 6-2 | | match details | ||
| 03.11.24 | qual. | Lukas Klein | Jozef Kovalik | 3-6, 6-3, 6-1 | | match details | ||
| 02.11.24 | q 1 | Lukas Klein | Yannick Hanfmann | 6-4, 6-4 | | match details | ||
| 31.10.24 | 2nd round | Kei Nishikori | Lukas Klein | 6-3, 6-73, 6-1 | | match details |  Bratislava 2 | I. hard |
| 30.10.24 | 1st round | Lukas Klein | Otto Virtanen | 6-3, 6-4 | | match details | ||
| 12.10.24 | q 1 | Zsombor Piros | Lukas Klein | 6-75, 6-2, 6-3 | | match details |  Stockholm | I. hard |
| 03.10.24 | 2nd round | Martin Landaluce | Lukas Klein | 3-6, 6-2, 7-63 | | match details |  Villena Challenger | Hard |
| 01.10.24 | 1st round | Lukas Klein | Gijs Brouwer | 7-67, 2-1, Gijs Brouwer - retired | | match details | ||
| 20.09.24 | 2nd round | Nicolas Jarry | Lukas Klein | 7-62, 3-6, 6-4 | | match details |  Chengdu | Hard |
| 18.09.24 | 1st round | Lukas Klein | Adam Walton | 7-63, 6-4 | | match details | ||
| 13.09.24 | Rubber 1 | Mackenzie Mcdonald | Lukas Klein | 6-4, 6-3 | | match details | Davis Cup | I. hard |
| 10.09.24 | Rubber 1 | Maximilian Marterer | Lukas Klein | 6-4, 7-5 | | match details | ||
| 19.08.24 | q 1 | Joao Fonseca | Lukas Klein | 4-6, 6-4, 6-2 | | match details | New York | Hard |
| 31.07.24 | 2nd round | Edas Butvilas | Lukas Klein | 6-4, 7-68 | | match details | Porto Challenger | Hard |
| 29.07.24 | 1st round | Lukas Klein | Egor Gerasimov | 6-3, 6-74, 6-1 | | match details | ||
| 22.07.24 | 1st round | Sumit Nagal | Lukas Klein | 6-4, 1-6, 7-63 | | match details |  Kitzbuhel | Clay |
| 21.07.24 | qual. | Lukas Klein | Otto Virtanen | 6-2, 6-4 | | match details | ||
| 20.07.24 | q 1 | Lukas Klein | Vitaliy Sachko | 7-65, 6-1 | | match details | ||
| 18.07.24 | 2nd round | Quentin Halys | Lukas Klein | 6-3, 6-77, 6-4 | | match details |  Gstaad | Clay |
| 16.07.24 | 1st round | Lukas Klein | Stan Wawrinka | 7-64, 2-6, 7-5 | | match details | ||
| 10.07.24 | 2nd round | Roberto Carballes Baena | Lukas Klein | 6-2, 6-4 | | match details |  Braunschweig Challenger | Clay |
| 09.07.24 | 1st round | Lukas Klein | Jozef Kovalik | 6-73, 7-63, 6-1 | | match details | ||
| 26.06.24 | q 2 | Timofey Skatov | Lukas Klein | 7-68, 7-65 | | match details |  London | Grass |
| 24.06.24 | q 1 | Lukas Klein | Tristan Boyer | 6-4, 7-65 | | match details | ||
| 20.06.24 | 2nd round | Lukas Klein | Tomas Barrios Vera | 2-6, 7-62, 6-4 | | match details | Ilkley Challenger | Grass |
| 20.06.24 | 1/4 | Zachary Svajda | Lukas Klein | 6-4, 4-6, 6-1 | | match details | ||
| 19.06.24 | 1st round | Lukas Klein | Ryan Peniston | 6-3, 6-4 | | match details | ||
| 20.05.24 | q 1 | Gustavo Heide | Lukas Klein | 1-6, 6-3, 7-65 | | match details | Paris | Clay |
| 26.04.24 | 2nd round | Tommy Paul | Lukas Klein | 6-75, 6-1, 6-4 | | match details | Madrid | Clay |
| 24.04.24 | 1st round | Lukas Klein | Pablo Llamas Ruiz | 6-1, 4-6, 7-64 | | match details |
