Rio Noguchi vs Kazuki Nishiwaki Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Noguchi vs K. Nishiwaki

Rio Noguchi

JPN

1

Win

Played

1

Win

Age

5'6" (168 cm)

Height

5'10" (178 cm)

230

C. Rank

747

196

Best Rank

608

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Right-Handed

Kazuki Nishiwaki

JPN

1

Win

Played

1

Win

Age

5'6" (168 cm)

Height

5'10" (178 cm)

230

C. Rank

747

196

Best Rank

608

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Noguchi 1 - 1 Nishiwaki

They have played 5 sets in total, with Rio Noguchi winning 3 and Kazuki Nishiwaki winning 2. The last match between Rio Noguchi and Kazuki Nishiwaki was at the Matsuyama Challenger, 05-11-2023, Round: Q1, Surface: Hard, with Rio Noguchi getting the victory 6-2 7-5.

Players	Head To Head Match Wins
Noguchi	1
Nishiwaki	1

Last 2 H2H Matches:

(Q1) Matsuyama Challenger(11-05-23)

Stats

Rio Noguchi

Kazuki Nishiwaki

(Q2) Japan F6 (Matsuyama)(04-08-18)

Stats

Kazuki Nishiwaki

Rio Noguchi

R. Noguchi vs K. Nishiwaki H2H Profile

R. Noguchi	Stats	K. Nishiwaki
$132,865	Career Prize Money	$0
58.56% (366-259)	Career Total W/L	52.47% (170-154)
1	Hard	1
9	Titles	0
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Noguchi vs K. Nishiwaki Match Preview:

Second serve performance recent form: In recent form (last 6 months), Rio Noguchi has won 48.45% of points on their second serve, while Kazuki Nishiwaki has won 43.20%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Rio Noguchi, in recent form, has won 44.13% of their opponent's second serve points, while Kazuki Nishiwaki has won 43.65%. The same stats for first serve returns are 26.40% and 27.62% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Rio Noguchi has saved 55.97% of breakpoints in recent form, whereas Kazuki Nishiwaki has saved 44.16% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Rio Noguchi has won 55.07% of matches played (W/L 38/31), with Kazuki Nishiwaki winning 50.00% (W/L 18/18) that gives us an overall head-to head prediction overview.
Best surface: Rio Noguchi has their best career surface win % on Grass, winning 64% (W/L 21/12), and worse career win % on I.hard, winning 41% (W/L 7/10). Kazuki Nishiwaki has their best career surface win % on Clay, winning 64% (W/L 25/22), and worse career win % on I.hard, winning 36% (W/L 4/7).
Player level: In the last year, Rio Noguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.38% of matches (W/L 35/26), where as Kazuki Nishiwaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 18/18). 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 2 times before with Rio Noguchi winning 1 times and Kazuki Nishiwaki being victorious 1 times. They have played 5 sets in total, with Rio Noguchi winning 3 and Kazuki Nishiwaki winning 2.
The last match between Rio Noguchi and Kazuki Nishiwaki was at the Matsuyama Challenger, 05-11-2023, Round: Q1, Surface: Hard, with Rio Noguchi getting the victory 6-2 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:50:16.
Opponent quality stats: Over the last 12 months, Rio Noguchi has played against opponents with an average rank of 312.67 while Kazuki Nishiwaki has played against players with an average rank of 160.14.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Rio Noguchi has won 47% of deciding sets over the last 12 months, while Kazuki Nishiwaki has won 18% in all matches played on tour.
Break point conversion: In recent form, Rio Noguchi has converted 41.18% of breakpoint opportunities, and Kazuki Nishiwaki has converted 30.00% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Rio Noguchi vs Kazuki Nishiwaki Editorial Preview By TennisTipster88.

R. Noguchi vs K. Nishiwaki H2H Stats Used In Our Predictions

R. Noguchi	Stats	K. Nishiwaki
1	H2H Matches Won	1
3	Sets Won	2
25	Games Won	22
3	Aces (Total)	4
0	Total Double Faults	3
0:50:16	Average Match Time	0:50:16
57% (33/58)	1st Serve %	68% (52/76)
70% (23/33)	1st Serve Win %	58% (30/52)
56% (14/25)	2nd Serve Win %	38% (9/24)
56% (5/9)	Break Pts Won %	67% (2/3)
49% (37/76)	Return Points Win %	36% (21/58)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
0% (0/1)	Deciding Set Win %	100% (1/1)
50% (1/2)	1st Set Won, Won Match	0% (0/0)
50% (1/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	50% (1/2)

Recent Performance Stats

R. Noguchi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Playford Challenger - 24-11-2025
QF James DuckworthJ. Duckworth	L	7-6(5) 6-2	Stats
R2 Hiroki MoriyaH. Moriya	W	6-4 6-4	Stats
R1 Jake DelaneyJ. Delaney	W	6-2 6-4	Stats
Sydney Challenger - 17-11-2025
R1 Tai SachT. Sach	L	2-6 6-1 6-2	Stats
Brisbane 3 Challenger - 10-11-2025
R1 Jake DelaneyJ. Delaney	L	6-2 7-6(3)	Stats

View All

K. Nishiwaki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Monastir - 15-12-2025
Q3 Pijus VaitiekunasP. Vaitiekunas	L	4-6 6-1 11-9	Stats
Q2 Elyes BouagilaE. Bouagila	W	6-2 6-1	Stats
Q1 Edoardo LovatE. Lovat	W	6-1 6-3	Stats
M15 Monastir - 08-12-2025
Q2 Makar KrivoshchekovM. Krivoshchekov	L	6-3 6-2	Stats
Q1 Roman Ortega PerisR. Ortega	W	6-1 6-0	Stats

View All

R. Noguchi vs K. Nishiwaki Stats Breakdown Vs All H2H Opponents

R. Noguchi	Stats	K. Nishiwaki
58.56% (366/259)	YTD Win/Loss	52.47% (170/154)
56.65% (788/603)	Sets Win/Loss	52.63% (380/342)
52.99% (6766/6003)	Games Win/Loss	51.35% (3431/3250)
60.42% (261/171)	Hard Win/Loss	52.55% (134/121)
51.18% (65/62)	Clay Win/Loss	53.19% (25/22)
57.58% (19/14)	Indoor Hard W/L	50.00% (11/11)
63.64% (21/12)	Grass Win/Loss	0% (0/0)
0.11	Aces Per Game	0.24
702	Aces Total	791
0.14	Double Faults Per Game	0.17
901	Total Double Faults	552
1:18:47	Average Match Time	1:5:33
453.18	Average Opponent Rank	432.87
66% (22350/33908)	1st Serve %	60% (8526/14220)
65% (14605/22350)	1st Serve Win %	68% (5769/8526)
50% (5828/11558)	2nd Serve Win %	48% (2724/5694)
45% (1640/3632)	Break Points Won % (Total)	41% (577/1405)
41% (14438/34812)	Return Points Win %	40% (5593/14114)
33.33% (2/4)	Slam W/L	0% (0/0)
0.00% (0/1)	Masters W/L	0% (0/0)
50.00% (5/5)	Main Tour W/L	0% (0/0)
48.06% (99/107)	Challenger W/L	20.00% (3/12)
64.68% (260/142)	Futures W/L	54.05% (167/142)
58% (359/618)	Best of 3 Sets Win %	53% (166/313)
100% (2/2)	Best of 5 Sets Win %	67% (2/3)
50% (68/135)	Tiebreaks Win % (Total)	52% (34/66)
57% (82/145)	Deciding Set Win %	48% (38/79)
91% (337/307)	1st Set Won, Won Match	84% (171/143)
9% (337/30)	1st Set Won, Lost Match	16% (171/27)
20% (287/57)	1st Set Lost, Won Match	18% (153/27)