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Riyadh

Metz

Belgrade

Helsinki Challenger

Knoxville Challenger

Lima 2 Challenger

Matsuyama Challenger

Johannes Haerteis

28 year old

Germany

22 Feb 1996

2023 - 2022 - 2021 - 2020 - 2019 - 2018 - 2017 - 2016 - 2015 - 2014 - See All

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2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Johannes Haerteis

16 - 21win/loss

Hard

6-6

50%

I Hard

2-4

33%

Clay

7-7

50%

Carpet

1-4

20%

M15 Forbach

Carpet

Mikail Alimli

M.Alimli
FRA Loss
2-1 ret.

1^st
27 Sep 23

L

M25 Madrid

Hard

Daniel Merida Aguilar

D.Aguilar
ESP Loss
6-3 6-3

2^nd
14 Sep 23

L

Jody Maginley

J.Maginley
ANT
6-4 7-5

1^st
13 Sep 23

W

Cassis Challenger

Hard

Charles Broom

C.Broom
GBR Loss
6-3 7-6²

q1
03 Sep 23

L

M15 Allershausen

Clay

Nicola Kuhn

N.Kuhn
ESP Loss
7-5 6-3

2^nd
31 Aug 23

L

Luca Hesselmann

L.Hesselmann
GER
2-6 6-1 6-4

1^st
30 Aug 23

W

M25 Ystad

Clay

Valentin Vacherot

V.Vacherot
MON Loss
6-2 6-7³ 6-4

1^st
16 Aug 23

L

M15 Frankfurt am Main

Clay

Lucas Gerch

L.Gerch
GER Loss
7-5 6-0

1/4
11 Aug 23

L

Kai Lemstra

K.Lemstra
GER
5-7 6-4 6-2

2^nd
10 Aug 23

W

Mats Rosenkranz

M.Rosenkranz
GER
7-6² 4-1 ret.

1^st
08 Aug 23

W

Porto Challenger

Hard

Emilio Nava

E.Nava
USA Loss
7-6³ 7-6²

1^st
01 Aug 23

L

Hugo Maia

H.Maia
POR
7-5 7-5

Q.
31 Jul 23

W

Victor Lilov

V.Lilov
USA
6-4 2-6 6-2

q1
30 Jul 23

W

M25 Porto

Hard

Joao Domingues

J.Domingues
POR Loss
2-6 7-6² 6-2

2^nd
27 Jul 23

L

Tomas Pinho

T.Pinho
POR
6-4 7-6⁶

1^st
26 Jul 23

W

M15 Cluj Napoca

Clay

Gabi Adrian Boitan

G.Boitan
ROU Loss
6-2 6-3

1/4
22 Jun 23

L

Dan Alexandru Tomescu

D.Tomescu
ROU
6-4 6-2

2^nd
21 Jun 23

W

Mihai Alexandru Coman

M.Coman
ROU
6-4 7-6⁶

1^st
20 Jun 23

W

M15 Vaasa

Hard

Iiro Vasa

I.Vasa
FIN Loss
6-4 6-1

1^st
07 Jun 23

L

Prague 2 Challenger

Clay

Vitaliy Sachko

V.Sachko
UKR Loss
5-7 6-2 6-1

q1
07 May 23

L

M25 Sanxenxo

Hard

Robert Strombachs

R.Strombachs
GER Loss
7-6⁵ 6-4

1/4
28 Apr 23

L

Tao Mu

T.Mu
CHN
6-4 6-1

2^nd
27 Apr 23

W

Grigory Kuklin

G.Kuklin
RUS
6-1 6-0

1^st
26 Apr 23

W

M15 Antalya

Clay

Dragos Nicolae Madaras

D.Madaras
ROU Loss
6-2 6-2

1/4
21 Apr 23

L

Dan Alexandru Tomescu

D.Tomescu
ROU
6-1 4-6 6-2

2^nd
20 Apr 23

W

Arthur Reymond

A.Reymond
FRA
6-4 6-2

1^st
18 Apr 23

W

M15 Antalya

Clay

Daniele Capecchi

D.Capecchi
ITA Loss
4-6 6-3 6-2

1^st
12 Apr 23

L

M25 Trento

Carpet

Giovanni Oradini

G.Oradini
ITA Loss
6-4 6-0

2^nd
30 Mar 23

L

Aleksandr Bulitski

A.Bulitski
BLR
6-2 6-2

1^st
29 Mar 23

W

Biel Challenger

I.hard

Francesco Forti

F.Forti
ITA Loss
4-6 6-4 7-5

q1
19 Mar 23

L

M25 Trimbach

Carpet

Marcello Serafini

M.Serafini
ITA Loss
6-4 5-7 6-4

1^st
15 Mar 23

L

M15 Oberhaching

I.hard

Mick Veldheer

M.Veldheer
NED Loss
3-6 6-4 6-4

1^st
15 Feb 23

L

M25 Bath

I.hard

George Loffhagen

G.Loffhagen
GBR Loss
6-3 6-3

1^st
07 Feb 23

L

Koblenz Challenger

I.hard

Alexey Vatutin

A.Vatutin
RUS Loss
7-6⁶ 6-1

1^st
31 Jan 23

L

Jeremy Jahn

J.Jahn
GER
6-4 6-4

Q.
30 Jan 23

W

Andrea Arnaboldi

A.Arnaboldi
ITA
6-4 6-4

q1
29 Jan 23

W

M25 Nussloch

Carpet

Elmar Ejupovic

E.Ejupovic
GER Loss
7-5 7-6⁵

1^st
25 Jan 23

L

Career Titles - 0

Year	Sum.	Hard	Clay	I.hard	Grass	Carpet
2023	16-21	6-6	7-7	2-4	0-0	1-4
2022	22-21	7-6	6-9	5-4	0-0	4-2
2021	11-22	4-6	1-10	3-4	0-0	3-2
2020	20-13	3-3	2-3	10-4	0-0	5-3
2019	19-26	0-2	14-16	2-6	0-0	3-2
2018	49-27	10-7	16-11	10-4	0-0	13-5
2017	23-24	1-2	8-10	2-2	0-0	12-10
2016	28-22	0-0	13-13	3-2	0-1	12-6
2015	23-27	2-3	5-13	2-3	0-0	14-8
2014	10-10	0-1	5-4	3-2	0-0	2-3
2013	5-5	1-1	2-1	0-1	1-1	1-1
2012	2-2	0-0	0-0	0-0	0-0	2-2
Total	228-220	34-37	79-97	42-36	1-2	72-48

Ranking History