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Riyadh

Metz

Belgrade

Helsinki Challenger

Knoxville Challenger

Lima 2 Challenger

Matsuyama Challenger

Belgrade

Quarter Final

Jiri Lehecka

J.Lehecka
Winner

	Pts	1st	2nd	3rd	Sets
		3	7	6	2

Lukas Klein

	Pts	1st	2nd	3rd	Sets
		6	6³	3	1

Lukas Klein

26 year old

Slovakia

22 Mar 1998

2024 - 2023 - 2022 - 2021 - 2020 - 2019 - 2018 - 2017 - 2016 - 2015 See All

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2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

Lukas Klein

33 - 24win/loss

Hard

16-10

62%

I Hard

5-5

50%

Clay

9-7

56%

Grass

3-2

60%

Next Tournaments

Belgrade

I.hard

--- Draw Prediction ---

Jiri Lehecka

J.Lehecka
CZE Loss
3-6 7-6³ 6-3

1/4
07 Nov 24

L

Tomas Martin Etcheverry

T.Etcheverry
ARG
6-4 7-6⁶

2^nd
05 Nov 24

W

James Duckworth

J.Duckworth
AUS
6-4 6-2

1^st
04 Nov 24

W

Jozef Kovalik

J.Kovalik
SVK
3-6 6-3 6-1

Q.
03 Nov 24

W

Yannick Hanfmann

Y.Hanfmann
GER
6-4 6-4

q1
02 Nov 24

W

Bratislava 2 Challenger

I.hard

Kei Nishikori

K.Nishikori
JPN Loss
6-3 6-7³ 6-1

2^nd
31 Oct 24

L

Otto Virtanen

O.Virtanen
FIN
6-3 6-4

1^st
30 Oct 24

W

Stockholm

I.hard

Zsombor Piros

Z.Piros
HUN Loss
6-7⁵ 6-2 6-3

q1
12 Oct 24

L

Villena Challenger

Hard

Martin Landaluce

M.Landaluce
ESP Loss
3-6 6-2 7-6³

2^nd
03 Oct 24

L

Gijs Brouwer

G.Brouwer
NED
7-6⁷ 2-1 ret.

1^st
01 Oct 24

W

Chengdu

Hard

Nicolas Jarry

N.Jarry
CHI Loss
7-6² 3-6 6-4

2^nd
20 Sep 24

L

Adam Walton

A.Walton
AUS
7-6³ 6-4

1^st
18 Sep 24

W

Davis Cup

I.hard

Mackenzie Mcdonald

M.Mcdonald
USA Loss
6-4 6-3

Rubber 1
13 Sep 24

L

Maximilian Marterer

M.Marterer
GER Loss
6-4 7-5

Rubber 1
10 Sep 24

L

New York

Hard

Joao Fonseca

J.Fonseca
BRA Loss
4-6 6-4 6-2

q1
19 Aug 24

L

Porto Challenger

Hard

Edas Butvilas

E.Butvilas
LTU Loss
6-4 7-6⁸

2^nd
31 Jul 24

L

Egor Gerasimov

E.Gerasimov
BLR
6-3 6-7⁴ 6-1

1^st
29 Jul 24

W

Kitzbuhel

Clay

Sumit Nagal

S.Nagal
IND Loss
6-4 1-6 7-6³

1^st
22 Jul 24

L

Otto Virtanen

O.Virtanen
FIN
6-2 6-4

Q.
21 Jul 24

W

Vitaliy Sachko

V.Sachko
UKR
7-6⁵ 6-1

q1
20 Jul 24

W

Gstaad

Clay

Quentin Halys

Q.Halys
FRA Loss
6-3 6-7⁷ 6-4

2^nd
18 Jul 24

L

Stan Wawrinka

S.Wawrinka
SUI
7-6⁴ 2-6 7-5

1^st
16 Jul 24

W

Braunschweig Challenger

Clay

Roberto Carballes Baena

R.Baena
ESP Loss
6-2 6-4

2^nd
10 Jul 24

L

Jozef Kovalik

J.Kovalik
SVK
6-7³ 7-6³ 6-1

1^st
09 Jul 24

W

London

Grass

Timofey Skatov

T.Skatov
KAZ Loss
7-6⁸ 7-6⁵

q2
26 Jun 24

L

Tristan Boyer

T.Boyer
USA
6-4 7-6⁵

q1
24 Jun 24

W

Ilkley Challenger

Grass

Zachary Svajda

Z.Svajda
USA Loss
6-4 4-6 6-1

1/4
20 Jun 24

L

Tomas Barrios Vera

T.Vera
CHI
2-6 7-6² 6-4

2^nd
20 Jun 24

W

Ryan Peniston

R.Peniston
GBR
6-3 6-4

1^st
19 Jun 24

W

Paris

Clay

Gustavo Heide

G.Heide
BRA Loss
1-6 6-3 7-6⁵

q1
20 May 24

L

Madrid

Clay

Tommy Paul

T.Paul
USA Loss
6-7⁵ 6-1 6-4

2^nd
26 Apr 24

L

Pablo Llamas Ruiz

P.Ruiz
ESP
6-1 4-6 7-6⁴

1^st
24 Apr 24

W

Thiago Agustin Tirante

T.Tirante
ARG
6-3 6-3

Q.
23 Apr 24

W

Pol Martin Tiffon

P.Tiffon
ESP
6-3 6-2

q1
22 Apr 24

W

Split Challenger

Clay

Elmer Moller

E.Moller
DEN Loss
7-6³ 6-3

1^st
09 Apr 24

L

Estoril

Clay

Jaime Faria

J.Faria
POR Loss
6-4 6-7³ 6-1

Q.
31 Mar 24

L

Pedro Araujo

P.Araujo
POR
6-3 6-0

q1
30 Mar 24

W

Miami

Hard

Alex Michelsen

A.Michelsen
USA Loss
7-6⁵ 6-2

1^st
20 Mar 24

L

Jakub Mensik

J.Mensik
CZE
7-6⁶ 7-5

Q.
19 Mar 24

W

Benoit Paire

B.Paire
FRA
6-1 7-6²

q1
18 Mar 24

W

Indian Wells

Hard

Casper Ruud

C.Ruud
NOR Loss
6-4 7-6⁴

2^nd
09 Mar 24

L

Nicolas Moreno De Alboran

N.Alboran
ESP
7-6⁸ 6-4

1^st
08 Mar 24

W

Zachary Svajda

Z.Svajda
USA
6-4 6-7⁶ 6-3

Q.
05 Mar 24

W

Maximilian Marterer

M.Marterer
GER
6-2 6-4

q1
04 Mar 24

W

Doha

Hard

Alexandre Muller

A.Muller
FRA Loss
6-4 6-4

Q.
18 Feb 24

L

Beibit Zhukayev

B.Zhukayev
KAZ
6-4 6-3

q1
17 Feb 24

W

Manama Challenger

Hard

Marco Trungelliti

M.Trungelliti
ARG Loss
6-4 3-6 6-3

1^st
13 Feb 24

L

Davis Cup

Clay

Miomir Kecmanovic

M.Kecmanovic
SRB
7-6² 6-2

Rubber 1
02 Feb 24

W

Melbourne

Hard

Alexander Zverev

A.Zverev
GER Loss
7-5 3-6 4-6 7-6⁵ 7-6⁷

2^nd
18 Jan 24

L

Soon-Woo Kwon

S.Kwon
KOR
7-6⁰ 4-6 7-6³ 6-3

1^st
16 Jan 24

W

Stefano Napolitano

S.Napolitano
ITA
7-6² 7-6³

Q.
12 Jan 24

W

Denis Kudla

D.Kudla
USA
6-3 6-7² 6-4

q2
11 Jan 24

W

Marco Trungelliti

M.Trungelliti
ARG
6-3 3-6 6-3

q1
09 Jan 24

W

Brisbane

Hard

Matteo Arnaldi

M.Arnaldi
ITA Loss
6-4 3-6 7-5

2^nd
03 Jan 24

L

Sebastian Baez

S.Baez
ARG
4-6 6-3 6-4

1^st
02 Jan 24

W

Maxime Cressy

M.Cressy
USA
4-6 7-6⁸ 6-4

Q.
31 Dec 23

W

Quentin Halys

Q.Halys
FRA
6-4 7-6¹

q1
30 Dec 23

W

Slams

U.S. Open French Open Australian Open Wimbledon

ATP 1000

Indian Wells Madrid Miami

Career Titles - 0

Year	Sum.	Hard	Clay	I.hard	Grass	Carpet
2024	33-24	16-10	9-7	5-5	3-2	0-0
2023	39-29	9-8	15-12	11-6	1-2	3-1
2022	44-22	5-0	27-17	8-3	3-1	1-1
2021	28-22	0-2	23-17	2-2	3-1	0-0
2020	14-15	1-1	4-5	8-8	0-0	1-1
2019	58-15	29-5	26-6	3-3	0-0	0-1
2018	30-23	8-3	12-10	2-5	0-0	8-5
2017	52-27	26-12	14-9	5-3	0-0	7-3
2016	22-18	4-5	11-9	0-1	0-0	7-3
2015	7-4	2-2	4-1	1-1	0-0	0-0
Total	327-199	100-48	145-93	45-37	10-6	27-15

Ranking History