CLAIM FREE PREDICTIONS
Up to 78% win accuracy
Head to head career and match stats comparison between Heijer vs Grynkowski. For active players who have an upcoming match between them we will show our machine learning H2H prediction here for Heijer, Grynkowski.
H2H Summary
Profile
W/L Summary
27 (30-03-1997)
Age
31 (12-06-1992)
59% (212-149)
Career Total W/L
53% (167-147)
60% (90-59)
Career Hard W/L
54% (61-53)
58% (120-87)
Career Clay W/L
53% (78-68)
0% (0-0)
Career Grass W/L
50% (1-1)
40% (2-3)
Career Indoor W/L
52% (27-25)
54% (7-6)
YTD W/L
67% (2-1)
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
Poland F1 (Wisla)
stats
Guy Den Heijer
Piotr Grynkowski
H2H All Matches
1
0
Sets Won
2
0
Games Won
12
3
Total Aces
12
0
Total DFs
4
1
Avg Match Time
1:23:0
1:23:0
1st Serve %
58% (39/67)
58% (37/64)
1st Serve W%
79% (31/39)
49% (18/37)
2nd Serve W%
43% (12/28)
48% (13/27)
Total BPs Won%
67% (4/6)
0% (0/4)
Return Pts Won %
52% (33/64)
36% (24/67)
Best of 3 Sets W%
100% (1/1)
0% (0/1)
Best of 5 Sets W%
0% (0/0)
0% (0/0)
Total TBs W%
0% (0/0)
0% (0/0)
Deciding Set W%
0% (0/0)
0% (0/0)
1st set W, W
100% (1/1)
0% (0/0)
1st set W, L
0% (1/0)
0% (0/0)
1st set L, W
0% (0/0)
0% (1/0)
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
Poland F1 (Wisla)
03 May
2018
R2
Guy Den Heijer
Player
Piotr Grynkowski
58%
(
39 of
67)
1st Serve %
58%
(
37 of
64)
79%
(
31 of
39)
1st Serve Won
49%
(
18 of
37)
43%
(
12 of
28)
2nd Serve Won
48%
(
13 of
27)
67%
(
4 of
6)
Break Points Won
0%
(
0 of
4)
36%
(
24 of
67)
Rtn Points Won
52%
(
33 of
64)
Career
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
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
M15 Heraklion
M15 Heraklion
M25 Heraklion
M25 Heraklion
M25 Trnava
M15 Aktobe
M25 Lesa
M15 Eindhoven
M25 Santa Margherita di Pula
M15 Sharm ElSheikh
M25 The Hague
M25 Esch/Alzette
M25 Lodz
M15 Haren
M15 Zahra
M25 Santa Margherita di Pula
M15 Antalya
M15 Antalya
M25 Esch/Alzette
M25 Oldenzaal
M15 Aktobe
M15 Sharm ElSheikh
Szczecin Challenger
Szczecin Challenger
ABN AMRO World Tennis Tournament - Rotterdam
Portugal F3
Turkey F14
Turkey F15
Turkey F16
Turkey F17
Turkey F18
Poland F3
Belgium F3
Netherlands F4
Netherlands F5
Netherlands F6
Netherlands F7
Tunisia F26
Tunisia F27
Turkey F41
Tunisia F28
Tunisia F29
Turkey F43
Turkey F44
Qatar F4
Qatar F5
Qatar F6
Spain F3 (Paguera)
Portugal F3 (Loule)
Turkey F16 (Antalya)
Poznan Challenger
Netherlands F1 (Alkmaar)
Netherlands F2 (Breda)
Poland F3 (Mragowo)
Netherlands F3 (Middelburg)
Netherlands F4 (Amstelveen)
Belgium F6 (Duinbergen)
Belgium F7 (Brussels)
Belgium F8 (Eupen)
Poland F9 (Bydgoszcz)
Netherlands F5 (Oldenzaal)
Szczecin Challenger
Netherlands F6 (Rotterdam)
Netherlands F7 (Schoonhoven)
Poland F11 (Koszalin)
Belgium F12 (Middelkerke)
Tunisia F32 (Hammamet)
Tunisia F33 (Hammamet)
Qatar F4 (Doha)
Qatar F6 (Doha)
Spain F2 (Manacor (Mallorca))
Spain F3 (Paguera (Mallorca))
Spain F4 (Paguera (Mallorca))
Greece F2 (Heraklion)
Greece F3 (Heraklion)
Greece F4 (Heraklion)
Poland F1 (Wisla)
Poland F2 (Wisla)
Poland F4 (Ustron)
Belgium F1 (Havre)
Netherlands F1 (Alkmaar)
Czech Republic F5 (Usti Nad Orlici)
Netherlands F2 (Den Haag)
Ireland F1 (Dublin)
Poland F6 (Koszalin)
Poland F7 (Bydgoszcz)
Poland F8 (Poznan)
Israel F12 (Herzlia)
Germany F15 (Bad Salzdetfurth)
Israel F13 (Ashkelon)
Israel F14 (Meitar)
Czech Republic F7 (Liberec)
Czech Republic F8 (Opava)
Czech Republic F10 (Milovice)
Egypt F27 (Sharm El Sheikh)
Czech Republic F11 (Ricany)
Egypt F28 (Sharm El Sheikh)
Qatar F4 (Doha)
Qatar F5 (Doha)
Qatar F6 (Doha)
M15 Monastir
M15 Monastir
M15 Sharm El Sheikh
M15 Sharm El Sheikh
M15 Doha
M15 Doha
M25 Bolton
M15 Antalya
M25+H Jablonec Nad Nisou
M15 Netanya
M15 Alkmaar
M15 Den Haag
M15 Wroclaw
M15 Brussels
M15 Agadir
M15 Eupen
M15 Ystad
M25+H Bydgoszcz
M15 Oldenzaal
M15 Kiryat Shmona
M15 Haren
M15 Sajur
M15 Antalya
M15 Chornomorsk
M15 Burgas
M15 Olomouc
M15 Doha
M15 Liberec
M15 Doha
M15 Opava
M15 Milovice
M15 Heraklion
M15 Heraklion
M15 Heraklion
M15 Sharm El Sheikh
M15 Heraklion
M15 Sharm El Sheikh
M15 Heraklion
M15 Vale Do Lobo
M15 Trnava
M15 Faro
M15 Loule
All Lower level tournaments
M25 Poznan
M15 Alkmaar
M15 Cairo
M15 Cairo
M15 Antalya
M15 Antalya
M15 Antalya
M15 Bratislava
M15 Bratislava
M15 Antalya
M15 Antalya
M15 Antalya
M15 Cairo
M15 Majadahonda
M15 Valldoreix
M25 Vic
M15 Tbilisi
M15 Shymkent
M25 Alkmaar
M25 The Hague
M25 Wroclaw
M25 Marburg
M25 Grodzisk Mazowiecki
M15 Lodz
M15 Oldenzaal
M25 Eupen
M15 Platja D'Aro
M15 Platja D'Aro
M15 Girona
M15 Heraklion
M15 Heraklion
M15 Heraklion
M15 Monastir
M15 Cairo
M15 Cairo
M25 Vale do Lobo
M25 Faro
M25 Portimao
M25 Loule
M25 Quinta Do Lago
M15 Alkmaar
M25 Oldenzaal
M15 Lodz
M15 Doha
M25 Doha
M25 Al Zahra
M25 Faro
M25 Loule
M25 Quinta Do Lago
M25 Portimao
M15 Antalya
M15 Antalya
M25 Jablonec nad Nisou
M15 Saarlouis
M15 Alkmaar
M15 Zahra
M15 Zahra
Great Britain F1
Great Britain F10
Czech Republic F1
Czech Republic F3
Germany F5
Netherlands F1
Poland F1
Poland F2
Poland F3
Poland F4
Poland F5
Czech Republic F6
Czech Republic F7
Qatar F4
Greece F1
Greece F2
Czech Republic F1
Czech Republic F2
Poland F1
Poland F2
Poland F3
Slovakia F4
Poland F5
Poland F6
Poland F7
Egypt F27
Egypt F28
Great Britain F17
Czech Republic F5
Turkey F44
Turkey F45
Egypt F10
Egypt F11
Egypt F12
Turkey F17
Turkey F18
Turkey F19
Turkey F20
Turkey F21
Netherlands F1
Netherlands F2
Czech Republic F6
Netherlands F4
Poland F1
Poland F2
Netherlands F6
Turkey F35
Turkey F36
Turkey F37
Norway F1
Turkey F45
Turkey F46
Czech Republic F7
Turkey F52
Turkey F1
Turkey F2
Turkey F3
Spain F1
Turkey F4
Spain F2
Turkey F8
Portugal F2
Turkey F9
Turkey F12
Turkey F13
Turkey F19
Czech Republic F3
Poland F2
Poland F4
Belgium F6
Slovakia F3
Poland F5
Hungary F4
Turkey F42
Germany F1 (Schwieberdingen)
Spain F5 (Murcia)
Turkey F6 (Antalya)
Turkey F7 (Antalya)
Portugal F1 (Vale Do Lobo)
Portugal F2 (Faro)
Turkey F13 (Antalya)
Turkey F14 (Antalya)
Turkey F15 (Antalya)
Turkey F17 (Antalya)
Poland F2 (Gdynia)
Poland F4 (Mragowo)
Tunisia F31 (Hammamet)
Czech Republic F7 (Jablonec Nad Nisou)
Czech Republic F8 (Opava)
Czech Republic F11 (Valasske Mezirici)
Qatar F5 (Doha)
stats
Guy Den Heijer
Piotr Grynkowski
YTD W/L
54% (7/6)
67% (2/1)
Sets W/L
50% (14/14)
67% (4/2)
Games W/L
49% (153/158)
53% (26/23)
Hard W/L
67% (4/2)
0% (0/0)
Clay W/L
33% (1/2)
0% (0/0)
Indoor Hard W/L
50% (2/2)
67% (2/1)
Grass W/L
0% (0/0)
0% (0/0)
Aces Per Game
0.31
0.08
Total Aces
48
2
DFs per game
0.09
0.08
Total DFs
14
2
Avg Match Time
1:16:4
1st Match
Avg Opp Rank
73.69
0
1st Serve %
64% (482/750)
67% (65/97)
1st Serve W%
68% (326/482)
60% (39/65)
2nd Serve W%
49% (130/268)
41% (13/32)
Total BPs Won%
45% (21/47)
50% (4/8)
Return Pts Won %
36% (256/717)
37% (35/95)
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
54% (7/6)
67% (2/1)
Best of 3 Sets W%
50% (6/12)
67% (2/3)
Best of 5 Sets W%
0% (0/0)
0% (0/0)
Total TBs W%
71% (5/7)
0% (0/0)
Deciding Set W%
50% (2/4)
0% (0/0)
1st set W, W
100% (4/4)
100% (2/2)
1st set W, L
0% (4/0)
0% (2/0)
1st set L, W
25% (8/2)
0% (1/0)
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
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
M15 Antalya
03 Apr
2024
R1
L
Pavel Verbin
Player
Guy Den Heijer
67%
(
33 of
49)
1st Serve %
64%
(
35 of
55)
82%
(
27 of
33)
1st Serve Won
51%
(
18 of
35)
50%
(
8 of
16)
2nd Serve Won
40%
(
8 of
20)
40%
(
4 of
10)
Break Points Won
100%
(
1 of
1)
29%
(
14 of
49)
Rtn Points Won
53%
(
29 of
55)
H2H
M15 Antalya
25 Mar
2024
Q2
L
Freek Van Donselaar
Player
Guy Den Heijer
57%
(
50 of
87)
1st Serve %
71%
(
66 of
93)
64%
(
32 of
50)
1st Serve Won
70%
(
46 of
66)
68%
(
25 of
37)
2nd Serve Won
48%
(
13 of
27)
25%
(
2 of
8)
Break Points Won
17%
(
1 of
6)
34%
(
30 of
87)
Rtn Points Won
37%
(
34 of
93)
H2H
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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
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 Trnava
27 Mar
2024
R1
L
Robin Bertrand
Player
Piotr Grynkowski
53%
(
23 of
43)
1st Serve %
70%
(
23 of
33)
78%
(
18 of
23)
1st Serve Won
30%
(
7 of
23)
50%
(
10 of
20)
2nd Serve Won
10%
(
1 of
10)
100%
(
6 of
6)
Break Points Won
100%
(
1 of
1)
35%
(
15 of
43)
Rtn Points Won
76%
(
25 of
33)
H2H
26 Mar
2024
QF
W
Piotr Grynkowski
Player
Daniel Siniakov
66%
(
42 of
64)
1st Serve %
73%
(
38 of
52)
76%
(
32 of
42)
1st Serve Won
68%
(
26 of
38)
55%
(
12 of
22)
2nd Serve Won
43%
(
6 of
14)
43%
(
3 of
7)
Break Points Won
0%
(
0 of
4)
31%
(
20 of
64)
Rtn Points Won
38%
(
20 of
52)
H2H
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