CLAIM FREE PREDICTIONS
Up to 78% win accuracy
Head to head career and match stats comparison between Johns vs Heller. For active players who have an upcoming match between them we will show our machine learning H2H prediction here for Johns, Heller.
H2H Summary
Profile
W/L Summary
30 (15-06-1993)
Age
31 (12-08-1992)
Ambidextrous
Plays
Right-Handed
Unknown
Backhand
Two-Handed
46% (98-114)
Career Total W/L
64% (434-245)
49% (67-69)
Career Hard W/L
63% (108-63)
41% (31-44)
Career Clay W/L
66% (305-159)
0% (0-0)
Career Grass W/L
0% (0-0)
0% (0-1)
Career Indoor W/L
48% (21-23)
0% (0-0)
YTD W/L
67% (12-6)
Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data,
click the button in page footer.
All Levels
Futures/Satellites/ITF tournaments $10K
Challengers/ITF tournaments > $10K
Main tour
Masters series
Grand Slam
Davis/Fed Cup
Non ATP/WTA Events + Juniors
Tour finals
GS cup
Olympics
10
15
20
25
50
60
75
80
CC
E
I
J
O
P
PM
T1
T2
T3
T4
T5
W
100
All Surfaces
Clay
Grass
Hard
I.hard
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Tournaments
Turkey F37
stats
Collin Johns
Peter Heller
H2H All Matches
0
1
Sets Won
1
2
Games Won
10
15
Total Aces
0
0
Total DFs
0
0
Avg Match Time
0:0:0
0:0:0
1st Serve %
0% (0/0)
0% (0/0)
1st Serve W%
0% (0/0)
0% (0/0)
2nd Serve W%
0% (0/0)
0% (0/0)
Total BPs Won%
0% (0/0)
0% (0/0)
Return Pts Won %
0% (0/0)
0% (0/0)
Best of 3 Sets W%
0% (0/1)
100% (1/1)
Best of 5 Sets W%
0% (0/0)
0% (0/0)
Total TBs W%
0% (0/0)
0% (0/0)
Deciding Set W%
0% (0/1)
100% (1/1)
1st set W, W
0% (0/0)
100% (1/1)
1st set W, L
0% (0/0)
0% (1/0)
1st set L, W
0% (1/0)
0% (0/0)
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
Career
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
All Tournaments
M25 Hammamet
M25 Heraklion
M15 Antalya
M25 Hammamet
M15 Vienna
M25 Madrid
M15 Eupen
M25 Hammamet
M25 Telfs
M15 Antalya
M15 Bad Waltersdorf
M25 Sabadell
M15 Ueberlingen
M25 Heraklion
M15 Antalya
M25 Kramsach
San Marino Challenger
French Open (juniors)
M25 Hammamet
Wimbledon (juniors)
U.S. Open (juniors)
BMW Open - Munich
Braunschweig Challenger
BMW Open - Munich
Furth Challenger
Braunschweig Challenger
Marburg Challenger
Braunschweig Challenger
Israel F1
Israel F2
Israel F3
Sarasota Challenger
USA F9
Turkey F10
Turkey F16
Turkey F17
Turkey F18
Turkey F19
Marburg Challenger
Winnetka Challenger
Israel F7
Israel F8
Israel F9
Israel F10
Germany F4
USA F20
USA F22
USA F24
Belarus F2
Belarus F3
Israel F11
Israel F12
Israel F13
Israel F14
USA F32
South Africa F1
South Africa F2
South Africa F3
Dominican Republic F2
Dominican Republic F3
Puerto Rico F1
Sarasota Challenger
Japan F3 (Kofu)
Japan F5 (Kashiwa)
USA F15 (Vero Beach)
USA F16 (Tampa)
Hungary F1 (Zalaegerszeg)
Czech Republic F1 (Prague)
Italy F16 (Padova)
Poland F1 (Sopot)
USA F18 (Buffalo)
USA F20 (Rochester)
Germany F5 (Kamen)
USA F22 (Pittsburgh)
Czech Republic F4 (Usti Nad Orlici)
Austria F3 (Wels)
Austria F4 (St. Poelten)
Germany F11 (Karlsruhe)
Romania F10 (Bucharest)
Germany F12 (Ueberlingen)
Romania F12 (Brasov)
Germany F14 (Oberhaching)
Greece F6 (Heraklion)
Greece F7 (Heraklion)
Czech Republic F9 (Milovice)
USA F36 (Niceville)
Czech Republic F10 (Ricany)
USA F37 (Pensacola)
South Africa F1 (Stellenbosch)
Dominican Republic F1 (Santo Domingo Este)
South Africa F2 (Stellenbosch)
South Africa F3 (Stellenbosch)
USA F3 (Naples)
USA F6 (Palm Coast)
Israel F1 (Ramat Gan)
Israel F2 (Ramat Hasharon)
Israel F3 (Tel Aviv)
Turkey F11 (Antalya)
Turkey F12 (Antalya)
Turkey F15 (Antalya)
USA F11 (Orange Park)
Turkey F16 (Antalya)
USA F12 (Vero Beach)
Poland F1 (Wisla)
Czech Republic F1 (Prague)
Czech Republic F2 (Jablonec Nad Nisou)
Turkey F21 (Antalya)
USA F14 (Buffalo)
Italy F14 (Bergamo)
Italy F15 (Sassuolo)
USA F16 (Rochester)
USA F18 (Pittsburgh)
Austria F2 (Kramsach)
Austria F4 (St. Poelten)
Italy F23 (Santa Cristina val Gardena)
Germany F13 (Ueberlingen)
Switzerland F4 (Neuchatel)
Spain F28 (Madrid)
Spain F29 (Sabadell)
Turkey F33 (Antalya)
Kuwait F1 (Meshref)
Kuwait F2 (Meshref)
Czech Republic F12 (Prague)
Koblenz Challenger
Budapest Challenger
Bergamo Challenger
Pau Challenger
Qatar F4 (Doha)
M25 Nussloch
Marbella Challenger
Sophia Antipolis Challenger
Barletta Challenger
Ostrava Challenger
M15 Porec
Rome Challenger
Heilbronn Challenger
M25+H Jablonec Nad Nisou
Lyon Challenger
Bratislava Challenger
Ludwigshafen Challenger
Braunschweig Challenger
Prague Challenger
Liberec Challenger
M15 Kamen
Augsburg Challenger
Mallorca Challenger
Biella Challenger
M15 Ueberlingen
M25 Trieste
M25+H Ricany
M15 Antalya
Houston Challenger
M15 Antalya
M15 Antalya
M25 Malibu
M25 Naples
Koblenz Challenger
M15 Manacor
M25 Nussloch
M15 Palmanova
M15 Antalya
M15 Antalya
All Lower level tournaments
M15 Anif
M15 Manacor
M15 Manacor
M15 Antalya
M15 Antalya
M15 Antalya
M25 Meerbusch
M15 Antalya
M15 Antalya
Salzburg-Anif Challenger
M25 Wetzlar
M15 Warmbad-Villach
M25 Caslano
Braga Challenger
Lisbon Challenger
M15 Allershausen
M15 Antalya
Eckental Challenger
M15 Manacor
M25 Manacor
M15 Antalya
M25 Vale do Lobo
M25 Faro
M15 Palmanova
Prague 1 Challenger
M25 Reus
M15 Antalya
M15 Antalya
M25 Prague
M15 Kamen
M25 Telfs
M15 Metzingen
M25 Wetzlar
M15 Ueberlingen
M15 Bad Waltersdorf
M15 Allershausen
M15 Madrid
M25 Madrid
M15 Antalya
M25 Nussloch
M15 Antalya
M15 Antalya
M15 Antalya
M15 Antalya
M15 Antalya
M15 Antalya
M15 Cluj Napoca
Eckental Challenger
Germany F17
Eckental Challenger
Furth Challenger
Germany F8
Romania F6
Germany F9
Germany F10
Slovakia F3
Germany F14
Spain F34
Spain F35
Italy F31
USA F28
USA F29
USA F30
Germany F1
France F1
Germany F3
Germany F4
Turkey F5
Portugal F1
Switzerland F2
Switzerland F3
Greece F1
Greece F2
Bosnia & Herzegovina F1
Czech Republic F1
Turkey F19
Turkey F20
Germany F5
Turkey F24
Turkey F25
Austria F1
Austria F5
Croatia F7
Germany F15
Italy F25
Turkey F36
Turkey F37
USA F29
USA F30
USA F31
USA F1
Germany F3
USA F3
USA F4
Turkey F4
Turkey F5
Bahrain F1
Qatar F1
Qatar F2
Egypt F3
Egypt F4
USA F11
Czech Republic F1
Czech Republic F2
Slovenia F1
Slovenia F3
Germany F7
Canada F3
Canada F4
Austria F3
Canada F7
Canada F8
Mexico F13
Mexico F14
Mexico F15
Greece F17
Greece F18
Cyprus F1
Cyprus F2
Egypt F35
Egypt F36
USA F1
USA F3
Spain F1
Spain F2
USA F5
USA F6
USA F7
Italy F4
Turkey F7
Turkey F8
Bahrain F1
Qatar F1
Turkey F13
Mexico F2
Turkey F14
Mexico F3
Turkey F15
Czech Republic F1
USA F16
Canada F3
Canada F4
Belgium F5
Canada F5
Canada F6
Austria F6
Switzerland F3
Croatia F14
Mexico F9
Croatia F15
Mexico F10
Mexico F11
Canada F10
Turkey F31
Canada F11
Turkey F32
Turkey F33
Greece F8
Mexico F12
USA F31
Mexico F13
USA F32
Mexico F14
Qatar F4
Mexico F15
Qatar F5
Qatar F6
Tunisia F4
Guatemala F1
Tunisia F5
El Salvador F1
Tunisia F6
Nicaragua F1
Tunisia F9
Tunisia F10
Bahrain F1
USA F12
Turkey F14
Turkey F17
USA F14
Turkey F18
USA F15
USA F16
Mexico F5
Slovenia F1
Mexico F6
Slovenia F2
Mexico F7
Slovenia F3
Czech Republic F4
Mexico F8
USA F20
USA F22
USA F23
Germany F11
Germany F13
Israel F10
Israel F11
Israel F12
Turkey F37
Turkey F38
Greece F7
Greece F8
South Africa F1
Kuwait F1
South Africa F2
Kuwait F2
South Africa F3
USA F8
USA F25
USA F9 (Orlando)
Japan F1 (Nishi-Tama)
Japan F2 (Nishi-Tokyo)
Turkey F11 (Antalya)
Japan F4 (Tsukuba)
Romania F11 (Chitila)
Dominican Republic F2 (Santo Domingo Este)
stats
Collin Johns
Peter Heller
YTD W/L
0% (0/0)
67% (12/6)
Sets W/L
0% (0/0)
61% (25/16)
Games W/L
0% (0/0)
55% (216/177)
Hard W/L
0% (0/0)
0% (0/0)
Clay W/L
0% (0/0)
67% (12/6)
Indoor Hard W/L
0% (0/0)
0% (0/0)
Grass W/L
0% (0/0)
0% (0/0)
Aces Per Game
0
0.26
Total Aces
0
49
DFs per game
0
0.15
Total DFs
0
28
Avg Opp Rank
0
92.72
1st Serve %
0% (0/0)
57% (710/1244)
1st Serve W%
0% (0/0)
68% (486/710)
2nd Serve W%
0% (0/0)
52% (276/534)
Total BPs Won%
0% (0/0)
47% (71/150)
Return Pts Won %
0% (0/0)
44% (568/1290)
Slam W/L
0% (0/0)
0% (0/0)
Masters W/L
0% (0/0)
0% (0/0)
Cups W/L
0% (0/0)
0% (0/0)
Main Tour W/L
0% (0/0)
0% (0/0)
Tour Finals W/L
0% (0/0)
0% (0/0)
Challenger W/L
0% (0/0)
0% (0/0)
Futures W/L
0% (0/0)
67% (12/6)
Best of 3 Sets W%
0% (0/0)
67% (12/18)
Best of 5 Sets W%
0% (0/0)
0% (0/0)
Total TBs W%
0% (0/0)
71% (5/7)
Deciding Set W%
0% (0/0)
80% (4/5)
1st set W, W
0% (0/0)
100% (11/11)
1st set W, L
0% (0/0)
0% (11/0)
1st set L, W
0% (0/0)
14% (7/1)
All Levels
Futures/Satellites/ITF tournaments $10K
Challengers/ITF tournaments > $10K
Main tour
Masters series
Grand Slam
Davis/Fed Cup
Non ATP/WTA Events + Juniors
Tour finals
GS cup
Olympics
10
15
20
25
50
60
75
80
CC
E
I
J
O
P
PM
T1
T2
T3
T4
T5
W
100
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
Before:
Career
2018
2017
2016
2015
2014
2013
Week 52
Week 51
Week 50
Week 49
Week 48
Week 47
Week 46
Week 45
Week 44
Week 43
Week 42
Week 41
Week 40
Week 39
Week 38
Week 37
Week 36
Week 35
Week 34
Week 33
Week 32
Week 31
Week 30
Week 29
Week 28
Week 27
Week 26
Week 25
Week 24
Week 23
Week 22
Week 21
Week 20
Week 19
Week 18
Week 17
Week 16
Week 15
Week 14
Week 13
Week 12
Week 11
Week 10
Week 9
Week 8
Week 7
Week 6
Week 5
Week 4
Week 3
Week 2
Week 1
USA F18 (Pittsburgh)
26 Jun
2018
R1
L
Junior A. Ore
Player
Collin Johns
64%
(
64 of
100)
1st Serve %
52%
(
44 of
84)
69%
(
44 of
64)
1st Serve Won
70%
(
31 of
44)
33%
(
12 of
36)
2nd Serve Won
48%
(
19 of
40)
50%
(
4 of
8)
Break Points Won
30%
(
3 of
10)
44%
(
44 of
100)
Rtn Points Won
40%
(
34 of
84)
H2H
USA F16 (Rochester)
22 Jun
2018
QF
L
Gianni Ross
Player
Collin Johns
72%
(
44 of
61)
1st Serve %
58%
(
45 of
78)
57%
(
25 of
44)
1st Serve Won
56%
(
25 of
45)
71%
(
12 of
17)
2nd Serve Won
45%
(
15 of
33)
31%
(
4 of
13)
Break Points Won
40%
(
2 of
5)
39%
(
24 of
61)
Rtn Points Won
49%
(
38 of
78)
H2H
view more
All Levels
Futures/Satellites/ITF tournaments $10K
Challengers/ITF tournaments > $10K
Main tour
Masters series
Grand Slam
Davis/Fed Cup
Non ATP/WTA Events + Juniors
Tour finals
GS cup
Olympics
10
15
20
25
50
60
75
80
CC
E
I
J
O
P
PM
T1
T2
T3
T4
T5
W
100
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
Before:
Career
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
Week 52
Week 51
Week 50
Week 49
Week 48
Week 47
Week 46
Week 45
Week 44
Week 43
Week 42
Week 41
Week 40
Week 39
Week 38
Week 37
Week 36
Week 35
Week 34
Week 33
Week 32
Week 31
Week 30
Week 29
Week 28
Week 27
Week 26
Week 25
Week 24
Week 23
Week 22
Week 21
Week 20
Week 19
Week 18
Week 17
Week 16
Week 15
Week 14
Week 13
Week 12
Week 11
Week 10
Week 9
Week 8
Week 7
Week 6
Week 5
Week 4
Week 3
Week 2
Week 1
M25 Hammamet
12 Apr
2024
QF
L
Edas Butvilas
Player
Peter Heller
77%
(
34 of
44)
1st Serve %
62%
(
37 of
60)
74%
(
25 of
34)
1st Serve Won
51%
(
19 of
37)
60%
(
6 of
10)
2nd Serve Won
48%
(
11 of
23)
50%
(
5 of
10)
Break Points Won
50%
(
1 of
2)
30%
(
13 of
44)
Rtn Points Won
50%
(
30 of
60)
H2H
11 Apr
2024
R2
W
Peter Heller
Player
Dominik Kellovsky
53%
(
47 of
89)
1st Serve %
80%
(
66 of
83)
77%
(
36 of
47)
1st Serve Won
74%
(
49 of
66)
60%
(
25 of
42)
2nd Serve Won
35%
(
6 of
17)
17%
(
1 of
6)
Break Points Won
25%
(
1 of
4)
31%
(
28 of
89)
Rtn Points Won
34%
(
28 of
83)
H2H
view more