Rio Noguchi vs Seita Watanabe Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Noguchi vs S. Watanabe

Rio Noguchi

JPN

1

Win

Played

0

Win

Age

5'6" (168 cm)

Height

5'11" (180 cm)

241

C. Rank

889

196

Best Rank

824

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Right-Handed

Seita Watanabe

JPN

1

Win

Played

0

Win

Age

5'6" (168 cm)

Height

5'11" (180 cm)

241

C. Rank

889

196

Best Rank

824

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Noguchi 1 - 0 Watanabe

They have played 3 sets in total, with Rio Noguchi winning 2 and Seita Watanabe winning 1. The last match between Rio Noguchi and Seita Watanabe was at the M25 Kashiwa, 29-09-2022, Round: R2, Surface: Hard, with Rio Noguchi getting the victory 6-7(4) 6-3 6-3.

Players	Head To Head Match Wins
Noguchi	1
Watanabe	0

Last 1 H2H Matches:

(R2) M25 Kashiwa(09-29-22)

Stats

Rio Noguchi

Seita Watanabe

R. Noguchi vs S. Watanabe H2H Profile

R. Noguchi	Stats	S. Watanabe
$132,865	Career Prize Money	$0
58.56% (366-259)	Career Total W/L	48.31% (100-107)
1	Hard	0
9	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Noguchi vs S. Watanabe Match Preview:

Second serve performance recent form: In recent form (last 6 months), Rio Noguchi has won 47.77% of points on their second serve, while Seita Watanabe has won 42.31%. 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 44.44% of their opponent's second serve points, while Seita Watanabe has won 46.59%. The same stats for first serve returns are 26.32% and 31.51% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Rio Noguchi has saved 56.05% of breakpoints in recent form, whereas Seita Watanabe has saved 33.33% 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 Seita Watanabe winning 0% (W/L 0/8) 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). Seita Watanabe has their best career surface win % on Hard, winning 64% (W/L 84/76), and worse career win % on I.hard, winning 20% (W/L 1/4).
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 Seita Watanabe has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/8). 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 Rio Noguchi winning 1 times and Seita Watanabe being victorious 0 times. They have played 3 sets in total, with Rio Noguchi winning 2 and Seita Watanabe winning 1.
The last match between Rio Noguchi and Seita Watanabe was at the M25 Kashiwa, 29-09-2022, Round: R2, Surface: Hard, with Rio Noguchi getting the victory 6-7(4) 6-3 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:37:0.
Opponent quality stats: Over the last 12 months, Rio Noguchi has played against opponents with an average rank of 307.74 while Seita Watanabe has played against players with an average rank of 536.5.
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 Seita Watanabe has won 0% in all matches played on tour.
Break point conversion: In recent form, Rio Noguchi has converted 40.40% of breakpoint opportunities, and Seita Watanabe has converted 40.00% 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 Seita Watanabe Editorial Preview By TennisTipster88.

R. Noguchi vs S. Watanabe H2H Stats Used In Our Predictions

R. Noguchi	Stats	S. Watanabe
1	H2H Matches Won	0
2	Sets Won	1
18	Games Won	13
1	Aces (Total)	2
4	Total Double Faults	2
2:37:0	Average Match Time	2:37:0
71% (67/95)	1st Serve %	61% (60/99)
58% (39/67)	1st Serve Win %	48% (29/60)
54% (15/28)	2nd Serve Win %	46% (18/39)
73% (8/11)	Break Pts Won %	71% (5/7)
53% (52/99)	Return Points Win %	43% (41/95)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

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

S. Watanabe Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Suzhou Challenger - 20-10-2025
Q1 Takuya KumasakaT. Kumasaka	L	6-3 3-6 6-4	Stats
Guangzhou Challenger - 08-09-2025
Q3 Ramkumar RamanathanR. Ramanathan	L	7-5 7-6(4)	Stats
Zhangjiagang Challenger - 25-08-2025
Q1 James WattJ. Watt	L	6-3 6-4	Stats
San Luis Potosi Challenger - 14-04-2025
Q1 Cannon KingsleyC. Kingsley	L	6-1 6-2	Stats
Concepcion Challenger - 24-03-2025
Q1 Paulo Saraiva Dos SantosP. Saraiva	L	7-5 7-6(1)	Stats

View All

R. Noguchi vs S. Watanabe Stats Breakdown Vs All H2H Opponents

R. Noguchi	Stats	S. Watanabe
58.56% (366/259)	YTD Win/Loss	48.31% (100/107)
56.65% (788/603)	Sets Win/Loss	49.57% (229/233)
52.99% (6766/6003)	Games Win/Loss	51.42% (2194/2073)
60.42% (261/171)	Hard Win/Loss	52.50% (84/76)
51.18% (65/62)	Clay Win/Loss	36.59% (15/26)
57.58% (19/14)	Indoor Hard W/L	16.67% (1/5)
63.64% (21/12)	Grass Win/Loss	0% (0/0)
0.11	Aces Per Game	0.18
702	Aces Total	366
0.14	Double Faults Per Game	0.2
901	Total Double Faults	421
1:18:47	Average Match Time	1:16:23
451.55	Average Opponent Rank	442.93
66% (22350/33908)	1st Serve %	62% (6246/10153)
65% (14605/22350)	1st Serve Win %	64% (3984/6246)
50% (5828/11558)	2nd Serve Win %	47% (1851/3907)
45% (1640/3632)	Break Points Won % (Total)	42% (444/1046)
41% (14438/34812)	Return Points Win %	40% (4095/10157)
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	30.23% (13/30)
64.68% (260/142)	Futures W/L	53.05% (87/77)
58% (359/618)	Best of 3 Sets Win %	48% (98/205)
100% (2/2)	Best of 5 Sets Win %	0% (0/0)
50% (68/135)	Tiebreaks Win % (Total)	47% (20/43)
57% (82/145)	Deciding Set Win %	38% (19/50)
91% (337/307)	1st Set Won, Won Match	85% (105/89)
9% (337/30)	1st Set Won, Lost Match	15% (105/16)
20% (287/57)	1st Set Lost, Won Match	11% (102/11)