Kazuki Nishiwaki vs Yannick Mertens Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Nishiwaki vs Y. Mertens

Kazuki Nishiwaki

JPN

1

Win

Played

0

Win

Age

5'10" (178 cm)

Height

6'1" (185 cm)

747

C. Rank

878

608

Best Rank

179

Total Titles

YTD Titles

Career Money

$72.2K

Right-Handed

Plays

Right-Handed

Yannick Mertens

BEL

1

Win

Played

0

Win

Age

5'10" (178 cm)

Height

6'1" (185 cm)

747

C. Rank

878

608

Best Rank

179

Total Titles

YTD Titles

Career Money

$72.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Nishiwaki 1 - 0 Mertens

They have played 2 sets in total, with Kazuki Nishiwaki winning 2 and Yannick Mertens winning 0. The last match between Kazuki Nishiwaki and Yannick Mertens was at the Netherlands F4 (Oldenzaal), 16-08-2018, Round: R2, Surface: Clay, with Kazuki Nishiwaki getting the victory 6-3 7-6(5).

Players	Head To Head Match Wins
Nishiwaki	1
Mertens	0

Last 1 H2H Matches:

(R2) Netherlands F4 (Oldenzaal)(08-16-18)

Stats

Kazuki Nishiwaki

Yannick Mertens

K. Nishiwaki vs Y. Mertens H2H Profile

K. Nishiwaki	Stats	Y. Mertens
$0	Career Prize Money	$72,235
52.35% (167-152)	Career Total W/L	58.68% (629-443)
1	Clay	0
0	Titles	28
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Nishiwaki vs Y. Mertens Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kazuki Nishiwaki has won 43.02% of points on their second serve, while Yannick Mertens has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Kazuki Nishiwaki, in recent form, has won 41.36% of their opponent's second serve points, while Yannick Mertens has won 0%. The same stats for first serve returns are 27.22% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kazuki Nishiwaki has saved 37.88% of breakpoints in recent form, whereas Yannick Mertens has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Kazuki Nishiwaki has won 48.39% of matches played (W/L 15/16), with Yannick Mertens winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Kazuki Nishiwaki has their best career surface win % on Clay, winning 53% (W/L 25/22), and worse career win % on I.hard, winning 36% (W/L 4/7). Yannick Mertens has their best career surface win % on Hard, winning 53% (W/L 206/129), and worse career win % on Grass, winning 40% (W/L 6/9).
Player level: In the last year, Kazuki Nishiwaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 48.39% of matches (W/L 15/16), where as Yannick Mertens has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 1 times before with Kazuki Nishiwaki winning 1 times and Yannick Mertens being victorious 0 times. They have played 2 sets in total, with Kazuki Nishiwaki winning 2 and Yannick Mertens winning 0.
The last match between Kazuki Nishiwaki and Yannick Mertens was at the Netherlands F4 (Oldenzaal), 16-08-2018, Round: R2, Surface: Clay, with Kazuki Nishiwaki getting the victory 6-3 7-6(5).
Head to head match duration: In past head to head matches, the average match time between these players has been 1:42:0.
Opponent quality stats: Over the last 12 months, Kazuki Nishiwaki has played against opponents with an average rank of 198.16 while Yannick Mertens has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kazuki Nishiwaki has won 20% of deciding sets over the last 12 months, while Yannick Mertens has won 0% in all matches played on tour.
Break point conversion: In recent form, Kazuki Nishiwaki has converted 32.00% of breakpoint opportunities, and Yannick Mertens has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Kazuki Nishiwaki vs Yannick Mertens Editorial Preview By TennisTipster88.

K. Nishiwaki vs Y. Mertens H2H Stats Used In Our Predictions

K. Nishiwaki	Stats	Y. Mertens
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	9
1	Aces (Total)	7
2	Total Double Faults	5
1:42:0	Average Match Time	1:42:0
53% (38/72)	1st Serve %	68% (60/88)
71% (27/38)	1st Serve Win %	60% (36/60)
56% (19/34)	2nd Serve Win %	50% (14/28)
40% (4/10)	Break Pts Won %	25% (2/8)
43% (38/88)	Return Points Win %	36% (26/72)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

K. Nishiwaki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Bali - 08-09-2025
QF Arthur WeberA. Weber	L	6-3 ret.	Stats
R2 Digvijaypratap SinghD. Singh	W	7-6(2) 3-6 6-4	Stats
R1 Vladislav MelnicV. Melnic	W	6-0 6-3	Stats
Q3 Diogo MoraisD. Morais	W	6-3 6-0	Stats
Q1 Aditya KothariA. Kothari	W	6-1 6-0	Stats

View All

Y. Mertens Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25+H Bagneres-de-Bigorre - 04-09-2023
R1 Adrien GobatA. Gobat	L	6-4 4-6 6-1	Stats
Lille Challenger - 27-03-2023
Q1 James McCabeJ. McCabe	L	6-2 6-3	Stats
Tenerife 3 Challenger - 06-02-2023
Q1 Joao DominguesJ. Domingues	L	6-4 6-2	Stats
Tenerife 1 Challenger - 16-01-2023
Q1 Lucas GerchL. Gerch	L	6-2 6-1	Stats
Roanne Challenger - 07-11-2022
Q1 Arthur CazauxA. Cazaux	L	6-3 6-2	Stats

View All

K. Nishiwaki vs Y. Mertens Stats Breakdown Vs All H2H Opponents

K. Nishiwaki	Stats	Y. Mertens
52.35% (167/152)	YTD Win/Loss	58.68% (629/443)
52.46% (373/338)	Sets Win/Loss	57.18% (1405/1052)
51.25% (3374/3209)	Games Win/Loss	52.90% (12299/10951)
52.40% (131/119)	Hard Win/Loss	61.49% (206/129)
53.19% (25/22)	Clay Win/Loss	55.85% (210/166)
50.00% (11/11)	Indoor Hard W/L	59.83% (207/139)
0% (0/0)	Grass Win/Loss	40.00% (6/9)
0.25	Aces Per Game	0.13
790	Aces Total	1506
0.17	Double Faults Per Game	0.13
547	Total Double Faults	1462
1:6:15	Average Match Time	1st Match
161.44	Average Opponent Rank	599.4
60% (8488/14155)	1st Serve %	64% (23626/37192)
68% (5743/8488)	1st Serve Win %	68% (16068/23626)
48% (2712/5667)	2nd Serve Win %	50% (6726/13566)
41% (576/1400)	Break Points Won % (Total)	42% (1588/3752)
40% (5563/14035)	Return Points Win %	40% (15058/38119)
0% (0/0)	Slam W/L	41.38% (12/17)
0% (0/0)	Main Tour W/L	40.00% (20/30)
20.00% (3/12)	Challenger W/L	38.18% (113/183)
53.95% (164/140)	Futures W/L	69.44% (484/213)
53% (163/308)	Best of 3 Sets Win %	59% (623/1063)
67% (2/3)	Best of 5 Sets Win %	0% (0/2)
52% (34/66)	Tiebreaks Win % (Total)	54% (178/328)
49% (38/78)	Deciding Set Win %	52% (165/318)
84% (167/140)	1st Set Won, Won Match	88% (613/538)
16% (167/26)	1st Set Won, Lost Match	12% (613/74)
18% (152/27)	1st Set Lost, Won Match	20% (459/90)