CLAIM FREE PREDICTIONS
Up to 78% win accuracy
Head to head career and match stats comparison between Nishiwaki vs Mertens. For active players who have an upcoming match between them we will show our machine learning H2H prediction here for Nishiwaki, Mertens.
H2H Summary
Profile
W/L Summary
29 (29-10-1994)
Age
36 (25-06-1987)
Right-Handed
Plays
Right-Handed
Two-Handed
Backhand
Two-Handed
55% (142-116)
Career Total W/L
59% (629-443)
55% (111-91)
Career Hard W/L
61% (206-129)
58% (22-16)
Career Clay W/L
56% (210-166)
0% (0-0)
Career Grass W/L
40% (6-9)
50% (9-9)
Career Indoor W/L
60% (207-139)
$0
Career Prize Money
$72,235
20% (1-4)
YTD W/L
0% (0-0)
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
Netherlands F4 (Oldenzaal)
stats
Kazuki Nishiwaki
Yannick Mertens
H2H All Matches
1
0
Sets Won
2
0
Games Won
13
9
Total Aces
1
7
Total DFs
2
5
Avg Match Time
1:42:0
1:42:0
1st Serve %
53% (38/72)
68% (60/88)
1st Serve W%
71% (27/38)
60% (36/60)
2nd Serve W%
56% (19/34)
50% (14/28)
Total BPs Won%
40% (4/10)
25% (2/8)
Return Pts Won %
43% (38/88)
36% (26/72)
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%
100% (1/1)
0% (0/1)
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
Netherlands F4 (Oldenzaal)
16 Aug
2018
R2
Kazuki Nishiwaki
Player
Yannick Mertens
53%
(
38 of
72)
1st Serve %
68%
(
60 of
88)
71%
(
27 of
38)
1st Serve Won
60%
(
36 of
60)
56%
(
19 of
34)
2nd Serve Won
50%
(
14 of
28)
40%
(
4 of
10)
Break Points Won
25%
(
2 of
8)
36%
(
26 of
72)
Rtn Points Won
43%
(
38 of
88)
Career
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
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 Takasaki
M25 Tainan
M25 Sapporo
M25 Dharwad
M15 Caloundra
M25 Tainan
M15 Villena
M15 Torello
M25 Hong Kong
M15 Yanagawa
M15 Caloundra
M15 Tsukuba
M15 Nishi-Tokyo
Davidoff Swiss Indoors Basel - Basel
Ethias Trophy - Mons
U.S. Open - New York
Tanger Challenger
Sarajevo Challenger
Tenerife Challenger
Bytom Challenger
Reggio Emilia Challenger
Scheveningen Challenger
Vigo Challenger
Geneva Challenger
Alphen Challenger
Kolding Challenger
Eckental Challenger
Jersey Challenger
Salzburg Challenger
PBZ Zagreb Indoors - Zagreb
Open 13 - Marseille
BMW Open - Munich
French Open - Paris
Wimbledon - London
Catella Swedish Open - Bastad
U.S. Open - New York
Jersey Challenger
St. Brieuc Challenger
Ostrava Challenger
Biella Challenger
Furth Challenger
Kosice Challenger
Arad Challenger
Scheveningen Challenger
Recanati Challenger
Tampere Challenger
Segovia Challenger
Como Challenger
St. Remy Challenger
Todi Challenger
Izmir Challenger
Mons Challenger
Loughborough Challenger
Salzburg Challenger
Qatar ExxonMobil Open - Doha
Australian Open - Melbourne
PBZ Zagreb Indoors - Zagreb
Open 13 - Marseille
SkiStar Swedish Open - Bastad
U.S. Open - New York
If Stockholm Open - Stockholm
St. Petersburg Open - St. Petersburg
Heilbronn Challenger
Quimper Challenger
Cherbourg Challenger
Bath Challenger
St. Brieuc Challenger
Matsuyama Challenger
Johannesburg Challenger
Cremona Challenger
Scheveningen Challenger
Dortmund Challenger
Trani Challenger
Alphen Challenger
Istanbul Challenger
Izmir Challenger
Mons Challenger
Loughborough Challenger
Heineken Open - Auckland
Australian Open - Melbourne
Open 13 - Marseille
French Open - Paris
Wimbledon - London
U.S. Open - New York
If Stockholm Open - Stockholm
Cherbourg Challenger
Bath Challenger
St. Brieuc Challenger
Napoli Challenger
Ostrava Challenger
Caltanissetta Challenger
Milan Challenger
Arad Challenger
Scheveningen Challenger
Bercuit Challenger
Orbetello Challenger
Alphen Challenger
Seville Challenger
Szczecin Challenger
Mons Challenger
Rennes Challenger
Loughborough Challenger
M25+H Bagneres-de-Bigorre
Open Sud de France - Montpellier
If Stockholm Open - Stockholm
Quimper Challenger
Cherbourg Challenger
Sarajevo Challenger
Napoli Challenger
Todi Challenger
San Benedetto Challenger
Orbetello Challenger
Meerbusch Challenger
Alphen Challenger
Petange Challenger
Izmir Challenger
Casablanca Challenger
PBZ Zagreb Indoors - Zagreb
ABN AMRO World Tennis Tournament - Rotterdam
Wimbledon - London
Morelos Challenger
Vercelli Challenger
Blois Challenger
Marburg Challenger
M15 Yanagawa
Scheveningen Challenger
Recanati Challenger
Tampere Challenger
Segovia Challenger
Meerbusch Challenger
Alphen Challenger
Seville Challenger
Meknes Challenger
Mons Challenger
Tashkent Challenger
Australian Open - Melbourne
Wimbledon - London
U.S. Open - New York
Happy Valley Challenger
Santo Domingo Challenger
Morelos Challenger
St. Brieuc Challenger
Ostrava Challenger
Caltanissetta Challenger
Blois Challenger
Recanati Challenger
Astana Challenger
Segovia Challenger
St. Remy Challenger
Istanbul Challenger
Izmir Challenger
Orleans Challenger
Mons Challenger
Ho Chi Minh City Challenger
Bangalore Challenger
Pune Challenger
Hua Hin Challenger
Australian Open - Melbourne
Garanti Koza Sofia Open - Sofia
Dubai Duty Free Tennis Championships - Dubai
French Open - Paris
Wimbledon - London
Bangkok Challenger
Manila Challenger
New Delhi Challenger
Jonkoping Challenger
Drummondville Challenger
St. Brieuc Challenger
Le Gosier Challenger
Turin Challenger
Ostrava Challenger
France F4
Greece F4
Lyon Challenger
Recanati Challenger
Segovia Challenger
Japan F8
Portoroz Challenger
Meerbusch Challenger
St. Remy Challenger
Istanbul Challenger
Netherlands F4
Belgium F5
Spain F24
Russia F7
Tashkent Challenger
Brest Challenger
France F19
Portugal F11
Kobe Challenger
Israel F16
Garanti Koza Sofia Open - Sofia
BMW Open - Munich
Antalya Cup - Antalya
Suisse Open - Gstaad
Moselle Open - Metz
Bangkok Challenger
Bangkok Challenger
Koblenz Challenger
Quimper Challenger
Morelos Challenger
Tempe Challenger
France F4 (Lille)
Portugal F2 (Faro)
Portugal F3 (Loule)
Mestre Challenger
Portugal F4 (Lisbon)
USA F12 (Memphis)
Japan F5 (Kashiwa)
USA F13 (Little Rock)
Italy F12 (Napoli)
Romania F1 (Bucharest)
Singapore F1 (Singapore)
Recanati Challenger
Scheveningen Challenger
Segovia Challenger
Meerbusch Challenger
Turkey F23 (Istanbul)
Guam F1 (Tumon)
China F12 (Shenzhen)
France F15 (Ajaccio)
Germany F10 (Wetzlar)
Istanbul Challenger
Toyota Challenger
France F18 (Bagneres-De-Bigorre)
Egypt F26 (Sharm El Sheikh)
Portugal F20 (Oliveira De Azemeis)
Egypt F28 (Sharm El Sheikh)
Germany F14 (Oberhaching)
France F24 (Rodez)
Israel F15 (Meitar)
Israel F16 (Ramat Hasharon)
Open Parc - Lyon
AEGON International - Eastbourne
European Open - Antwerp
Bangkok Challenger
Egypt F1 (Sharm El Sheikh)
Egypt F2 (Sharm El Sheikh)
Great Britain F1 (Glasgow)
Great Britain F3 (Shrewsbury)
Lille Challenger
Le Gosier Challenger
Portugal F1 (Vale Do Lobo)
Egypt F7 (Sharm El Sheikh)
Egypt F8 (Sharm El Sheikh)
Israel F1 (Ramat Gan)
Egypt F9 (Sharm El Sheikh)
Egypt F10 (Sharm El Sheikh)
USA F9 (Memphis)
Japan F6 (Matsuyama)
USA F10 (Little Rock)
Tunisia F16 (Jerba)
Vietnam F1 (Thua Thien Hue)
Glasgow Challenger
Fergana Challenger
Vietnam F2 (Thua Thien Hue)
Singapore F2 (Singapore)
Singapore F3 (Singapore)
Recanati Challenger
Astana Challenger
Pullach Challenger
Mallorca Challenger
Hong Kong F1 (Hong Kong)
Hong Kong F2 (Hong Kong)
France F13 (Ajaccio)
Indonesia F3 (Jakarta)
Netherlands F4 (Oldenzaal)
Shanghai Challenger
Traralgon Challenger
Canberra Challenger
Netherlands F5 (Rotterdam)
Netherlands F6 (Haren)
France F16 (Bagneres-De-Bigorre)
France F18 (Plaisir)
Portugal F18 (Oliveira De Azemeis)
Australia F7 (Brisbane)
Australia F8 (Toowoomba)
Kobe Challenger
SkiStar Swedish Open - Bastad
Columbus Challenger
Rennes Challenger
M15 Anning
M15 Anning
M15+H Bressuire
M15 Sharm El Sheikh
M15 Grenoble
M25 Glasgow
M15 Sharm El Sheikh
M25 Trento
M15 Nishi-Tama
Drummondville Challenger
Lille Challenger
St. Brieuc Challenger
Bordeaux Challenger
M15 Kofu
M15 Tsukuba
M25 Bolton
M15 Kashiwa
M25 Sunderland
M25 Matsuyama
Aix En Provence Challenger
M15 Wuhan
M25 Wuhan
M25+H Jablonec Nad Nisou
M15 Singapore
Granby Challenger
M15 Singapore
M15 Singapore
M25 Martos
M25+H Palma Del Rio
M25+H Ajaccio
Yokkaichi Challenger
Istanbul Challenger
Shanghai Challenger
M15 Cancun
M15 Sintra
M15 Piombino
M25 Bagneres-De-Bigorre
M25+H Plaisir
M25+H Oliveira De Azemeis
M25 Tay Ninh
Kobe Challenger
M25 Tay Ninh
M25+H Rodez
M25 Saint Dizier
M15 Villers Les Nancy
Koblenz Challenger
M15+H Bressuire
M15 Veigy-Foncenex
M25 Nonthaburi
M25 Nonthaburi
M15 Grenoble
M25 Sunderland
M15 Faro
M25+H Plaisir
M15 Parnu
M15 Monastir
M15 Monastir
M15 Monastir
M25 Meerbusch
M15 Sibenik
M15 Troisdorf
M15 Marbella
M15 Monastir
M15 Monastir
M15 Monastir
M25 Bakio
M25+H Ajaccio
M25 Frankfurt am Main
M25 Koksijde
M15 Monastir
Biel Challenger
Orleans Challenger
M25 Bagneres-De-Bigorre
M15 Monastir
M25 Sintra
M25+H Plaisir
M15 Monastir
M15 Monastir
M25 Nevers
M15 Monastir
M25+H Rodez
M15 Monastir
M15 Monastir
M15 Monastir
M25 Monastir
M15 Grenoble
M15 Oberhaching
M25 Vale do Lobo
M15 Torello
M25 Antalya
M25 Antalya
M15 Antalya
European Open - Antwerp
M15 Antalya
M15 Antalya
M25 Nottingham
M15 Heraklion
M25+H Ajaccio
M25 Roehampton
M25 Nottingham
M15 Jakarta
M15 Jakarta
M15 Changwon
M15 Daegu
Rennes Challenger
M25+H Bagneres-de-Bigorre
M25 Sapporo
M25 Nevers
M25+H Rodez
M25 Jakarta
Roanne Challenger
M25 Indore
M25 Mumbai
M15 Bhilai
Tenerife 1 Challenger
Tenerife 3 Challenger
M25 Monastir
M25 Monastir
M25 Monastir
Lille Challenger
M15 Aktobe
M25 Tsukuba
M15 Singapore
M25 Jakarta
M25 Jakarta
M25 Jakarta
M15 Nakhon Si Thammarat
M15 Jakarta
Yokkaichi Challenger
Ethias Tennis Trophy - Mons
Belgium F1
Bulgaria-w1
Bulgaria-w2
Bulgaria-w3
Bulgaria-w4
Turkey F1
Tunisia F3A
Germany F8
Belgium F1
Belgium F2
Austria F8
Italy F26
Croatia F3
Germany F14
Bulgaria F3
Ethias Trophy - Mons
Sweden F5
France F15
Portugal F5
Portugal F6
Israel F5
Israel F6
Spain F7
Israel F1
Israel F2
Israel F3
Egypt F1
Egypt F3
Romania F4
Romania F5
Romania F6
Netherlands F1
Germany F7
Italy F21
Italy F22
Germany F11
Germany F12
Romania F16
Romania F17
Netherlands F5
Switzerland F5
Switzerland F6
Ethias Trophy - Mons
Great Britain F19
Great Britain F1
Germany F3
Great Britain F3
Germany F5
Italy F3
Italy F3B
Turkey F1
Turkey F2
Turkey F3
Turkey F4
Turkey F5
Bulgaria F2
Bulgaria F3
Bulgaria F4
Netherlands F1
Netherlands F2
Germany F8
France F11
France F12
Germany F13
Belgium F1
Belgium F2
Belgium F3
Open des Alpes Trophee BNP Paribas - Grenoble
France F15
Kobstaedernes ATP Challenger - Kolding
Labertz Open by Stawag - Aachen
Spain F42
Spain F43
Israel F4
Israel F5
France F1
France F2
Italy F1
Athens Challenger
Rome Challenger
Sofia Challenger
Karlsruhe Challenger
Great Britain F3
Great Britain F4
Braunschweig Challenger
Italy F10
Netherlands F1
Italy F20
Mons Challenger
France F14
France F15
Great Britain F15
Great Britain F16
Heilbronn Challenger
Great Britain F1
Cherbourg Challeger
France F4
France F5
France F18
France F19
Great Britain F3
Great Britain F4
Italy F6
Great Britain F7
Poland F2
Netherlands F1
France F8
Netherlands F4
Italy F19
Great Britain F3
Turkey F5
France F4
Great Britain F5
France F8
Great Britain F18
France F1
France F2
France F4
Italy F3
France F8
Italy F8
Romania F3
Germany F5
Netherlands F3
Germany F10
Belgium F7
Netherlands F5
Burundi F1
Rwanda F1
France F21
Spain F38
France F1
Great Britain F2
Great Britain F3
France F4
France F6
Turkey F8
Qatar F1
Qatar F2
Turkey F12
Italy F14
Japan F5
Japan F6
Japan F7
Netherlands F4
Netherlands F5
Italy F29
Spain F31
Spain F32
Norway F1
Norway F2
France F2
France F3
France F4
Japan F1
Portugal F3
Great Britain F4
Japan F2
Spain F6
Japan F4
Tunisia F12
Croatia F9
Netherlands F3
Netherlands F4
China F2 (Anning)
China F3 (Anning)
Japan F3 (Kofu)
Japan F4 (Tsukuba)
Singapore F2 (Singapore)
Japan F8 (Akishima)
China F11 (Shenzhen)
Egypt F27 (Sharm El Sheikh)
stats
Kazuki Nishiwaki
Yannick Mertens
YTD W/L
20% (1/4)
0% (0/0)
Sets W/L
27% (3/8)
0% (0/0)
Games W/L
38% (36/58)
0% (0/0)
Hard W/L
20% (1/4)
0% (0/0)
Clay W/L
0% (0/0)
0% (0/0)
Indoor Hard W/L
0% (0/0)
0% (0/0)
Grass W/L
0% (0/0)
0% (0/0)
Aces Per Game
0.28
0
Total Aces
13
0
DFs per game
0.33
0
Total DFs
15
0
Avg Opp Rank
66.6
0
1st Serve %
58% (168/289)
0% (0/0)
1st Serve W%
64% (108/168)
0% (0/0)
2nd Serve W%
45% (54/121)
0% (0/0)
Total BPs Won%
26% (7/27)
0% (0/0)
Return Pts Won %
37% (128/344)
0% (0/0)
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
20% (1/4)
0% (0/0)
Best of 3 Sets W%
20% (1/5)
0% (0/0)
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)
0% (0/0)
1st set W, W
50% (2/1)
0% (0/0)
1st set W, L
50% (2/1)
0% (0/0)
1st set L, W
0% (3/0)
0% (0/0)
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
2014
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 Tsukuba
26 Mar
2024
R1
L
Yi Zhou
Player
Kazuki Nishiwaki
56%
(
69 of
124)
1st Serve %
49%
(
43 of
87)
68%
(
47 of
69)
1st Serve Won
67%
(
29 of
43)
47%
(
26 of
55)
2nd Serve Won
50%
(
22 of
44)
36%
(
4 of
11)
Break Points Won
20%
(
3 of
15)
41%
(
51 of
124)
Rtn Points Won
41%
(
36 of
87)
H2H
M15 Nishi-Tokyo
20 Mar
2024
R1
L
Leo Vithoontien
Player
Kazuki Nishiwaki
69%
(
34 of
49)
1st Serve %
76%
(
37 of
49)
76%
(
26 of
34)
1st Serve Won
59%
(
22 of
37)
73%
(
11 of
15)
2nd Serve Won
42%
(
5 of
12)
38%
(
3 of
8)
Break Points Won
0%
(
0 of
0)
24%
(
12 of
49)
Rtn Points Won
45%
(
22 of
49)
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
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
Week 52
Week 51
Week 50
Week 49
Week 48
Week 47
Week 46
Week 45
Week 44
Week 43
Week 42
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Week 1
M25+H Bagneres-de-Bigorre
05 Sep
2023
R1
L
Adrien Gobat
Player
Yannick Mertens
64%
(
58 of
90)
1st Serve %
68%
(
52 of
77)
69%
(
40 of
58)
1st Serve Won
62%
(
32 of
52)
56%
(
18 of
32)
2nd Serve Won
56%
(
14 of
25)
50%
(
4 of
8)
Break Points Won
29%
(
2 of
7)
36%
(
32 of
90)
Rtn Points Won
40%
(
31 of
77)
H2H
Lille Challenger
26 Mar
2023
Q1
L
James McCabe
Player
Yannick Mertens
62%
(
32 of
52)
1st Serve %
71%
(
32 of
45)
88%
(
28 of
32)
1st Serve Won
50%
(
16 of
32)
45%
(
9 of
20)
2nd Serve Won
62%
(
8 of
13)
57%
(
4 of
7)
Break Points Won
20%
(
1 of
5)
29%
(
15 of
52)
Rtn Points Won
47%
(
21 of
45)
H2H
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