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 / year 2025 / surface: Hard
Lukas Klein / year 2025 / surface: Hard
| 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 |
| 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 |
