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Rovereto Challenger

Sao Paulo Challenger

Montemar Challenger

Yokohama Challenger

Puerto Vallarta Challenger

M25 Antalya

2nd Round

Petr Nesterov

	Pts	1st	2nd	3rd	Sets
	0	4	6		0

John Sperle

	Pts	1st	2nd	3rd	Sets
	0	6	6		1

John Sperle

22 year old

Germany

30 Jan 2002

2024 - 2023 - 2022 - 2021

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Select Year

2024

2023

2022

2021

John Sperle

39 - 25win/loss

Hard

6-8

43%

Clay

33-17

66%

2024 Highlights

Next Tournaments

M25 Antalya

Clay

--- Draw Prediction ---

Vuk Radjenovic

V.Radjenovic
SRB
7-6¹ 6-4

1^st
19 Nov 24

W

M15 Antalya

Clay

Nicholas David Ionel

N.Ionel
ROU Loss
4-6 6-0 6-4

1/2
16 Nov 24

L

Tim Handel

T.Handel
GER
6-4 2-6 6-2

1/4
15 Nov 24

W

Dragos Nicolae Cazacu

D.Cazacu
ROU
6-1 6-3

2^nd
14 Nov 24

W

Filip Cristian Jianu

F.Jianu
ROU
6-4 6-7⁵ 6-3

1^st
13 Nov 24

W

M25 Monastir

Hard

Charles Bertimon

C.Bertimon
FRA Loss
6-4 6-4

1^st
30 Oct 24

L

M15 Monastir

Hard

Nicolas Jadoun

N.Jadoun
FRA Loss
6-3 6-7⁷ 6-1

2^nd
24 Oct 24

L

Adam Nagoudi

A.Nagoudi
TUN
6-7² 6-2 7-5

1^st
23 Oct 24

W

M15 Monastir

Hard

Luc Fomba

L.Fomba
FRA Loss
6-7⁵ 6-4 6-4

1^st
09 Oct 24

L

M15 Monastir

Hard

Mariano Tammaro

M.Tammaro
ITA Loss
5-7 7-5 6-3

1^st
01 Oct 24

L

M25 Oldenzaal

Clay

Max Houkes

M.Houkes
NED Loss
6-1 6-1

2^nd
29 Aug 24

L

Yan Sabanin

Y.Sabanin
RUS
6-4 6-0

1^st
28 Aug 24

W

M15 Lambermont

Clay

Sebastian Eriksson

S.Eriksson
SWE Loss
7-6⁵ 6-1

1/4
23 Aug 24

L

Fadi Bidan

F.Bidan
LBN
6-2 3-6 7-5

2^nd
22 Aug 24

W

Damien Salvestre

D.Salvestre
FRA
7-6⁴ 6-4

1^st
21 Aug 24

W

M15 Ystad

Clay

Louis Wessels

L.Wessels
GER Loss
6-4 6-2

1/2
17 Aug 24

L

Sebastian Eriksson

S.Eriksson
SWE
7-6⁷ 3-6 6-4

1/4
16 Aug 24

W

Fred Simonsson

F.Simonsson
SWE
6-1 6-4

2^nd
15 Aug 24

W

Jack Karlsson Wistrand

J.Wistrand
SWE
6-3 6-1

1^st
13 Aug 24

W

Bonn Challenger

Clay

Marat Sharipov

M.Sharipov
RUS Loss
6-2 7-5

q1
04 Aug 24

L

Luedenscheid Challenger

Clay

Nicolas Zanellato

N.Zanellato
BRA Loss
6-2 6-4

q1
28 Jul 24

L

M15 Amstelveen

Clay

Max Houkes

M.Houkes
NED Loss
6-3 3-0 ret.

Fin.
07 Jul 24

L

Stijn Paardekooper

S.Paardekooper
NED
6-4 6-4

1/2
06 Jul 24

W

Alec Deckers

A.Deckers
NED
6-3 6-4

1/4
05 Jul 24

W

Abel Forger

A.Forger
NED
3-6 7-5 7-5

2^nd
04 Jul 24

W

Marcel Zielinski

M.Zielinski
GER
6-2 6-1

1^st
03 Jul 24

W

M25 Brussels

Clay

Jelle Sels

J.Sels
NED Loss
2-6 6-3 6-3

1^st
26 Jun 24

L

M25 Duffel

Clay

Raphael Perot

R.Perot
FRA Loss
4-6 6-3 6-0

2^nd
20 Jun 24

L

Tibo Colson

T.Colson
BEL
6-2 4-6 6-4

1^st
19 Jun 24

W

M25 Kiseljak

Clay

Daniel Dutra Da Silva

D.Silva
BRA Loss
7-6⁵ 6-2

2^nd
30 May 24

L

Stefan Latinovic

S.Latinovic
SRB
6-3 2-6 7-6³

1^st
29 May 24

W

M15 Antalya

Clay

Michael Agwi

M.Agwi
IRL Loss
6-4 3-6 7-5

1/4
17 May 24

L

Maxim Mrva

M.Mrva
CZE
4-6 7-5 6-3

2^nd
16 May 24

W

Edoardo Zanada

E.Zanada
ITA
6-3 6-7⁵ 6-1

1^st
15 May 24

W

M15 Antalya

Clay

Mika Brunold

M.Brunold
SUI Loss
7-6⁵ 6-1

1/2
11 May 24

L

Andrin Casanova

A.Casanova
SUI
6-2 6-4

1/4
10 May 24

W

Michael Bassem Sobhy

M.Sobhy
EGY
6-3 6-0

2^nd
09 May 24

W

Saba Purtseladze

S.Purtseladze
GEO
6-3 6-4

1^st
08 May 24

W

M15 Meerbusch

Clay

Michael Agwi

M.Agwi
IRL Loss
6-4 6-2

Fin.
28 Apr 24

L

Adrian Oetzbach

A.Oetzbach
GER
6-3 7-5

1/2
27 Apr 24

W

Patrick Zahraj

P.Zahraj
GER
7-6³ 6-4

1/4
26 Apr 24

W

Max Hans Rehberg

M.Rehberg
GER
6-1 4-6 6-4

2^nd
25 Apr 24

W

Louroi Martinez

L.Martinez
SUI
6-1 6-4

1^st
24 Apr 24

W

M15 Antalya

Clay

Facundo Juarez

F.Juarez
ARG Loss
1-6 6-3 6-0

1/4
12 Apr 24

L

Gabriele Bosio

G.Bosio
ITA
6-0 6-2

2^nd
11 Apr 24

W

Petr Brunclik

P.Brunclik
CZE
6-7⁵ 7-5 6-1

1^st
09 Apr 24

W

M15 Antalya

Clay

David Fix

D.Fix
GER Loss
4-6 7-6⁵ 10-4

Q.
02 Apr 24

L

Maximo Oberto Calleri

M.Calleri
ARG
6-2 6-2

q2
01 Apr 24

W

Sergio Badini

S.Badini
ITA
7-5 7-6⁴

q1
31 Mar 24

W

M15 Antalya

Clay

Marcel Zielinski

M.Zielinski
GER Loss
7-5 6-4

1^st
27 Mar 24

L

Manuel Mouilleron Salvo

M.Salvo
ARG
6-4 7-6¹

Q.
26 Mar 24

W

Justin Engel

J.Engel
GER
6-3 7-6⁶

q2
25 Mar 24

W

Alan Bojarski

A.Bojarski
POL
7-5 4-1 ret.

q1
24 Mar 24

W

M15 Antalya

Clay

Filip Cristian Jianu

F.Jianu
ROU Loss
6-3 7-5

2^nd
21 Mar 24

L

Lucio Carnevalle

L.Carnevalle
ARG
6-0 6-3

1^st
20 Mar 24

W

M15 Monastir

Hard

Lorenzo Carboni

L.Carboni
ITA Loss
6-4 6-1

2^nd
29 Feb 24

L

Marc Ros Mesas

M.Mesas
ESP
6-1 6-0

1^st
27 Feb 24

W

M15 Monastir

Hard

Matej Dodig

M.Dodig
CRO Loss
7-5 6-1

2^nd
22 Feb 24

L

Samuel Puskar

S.Puskar
SVK
6-4 6-1

1^st
21 Feb 24

W

M15 Monastir

Hard

Ulises Blanch

U.Blanch
USA Loss
6-4 6-7⁴ 7-5

2^nd
15 Feb 24

L

Tomas Lanik

T.Lanik
SVK
6-3 7-6⁵

1^st
14 Feb 24

W

M15 Monastir

Hard

Artur Kukasian

A.Kukasian
RUS Loss
6-3 1-0 ret.

Q.
29 Jan 24

L

Seungmin Park

S.Park
KOR
6-3 2-6 10-4

q2
29 Jan 24

W

Kyle Rae

K.Rae
GBR
6-4 6-2

q1
28 Jan 24

W

Career Titles - 0

Year	Sum.	Hard	Clay	I.hard	Grass	Carpet
2024	39-25	6-8	33-17	0-0	0-0	0-0
2023	42-26	10-7	32-18	0-1	0-0	0-0
2022	27-21	1-2	24-16	2-2	0-0	0-1
2021	20-18	4-5	16-13	0-0	0-0	0-0
Total	128-90	21-22	105-64	2-3	0-0	0-1

Ranking History