Prediction of Rio Noguchi vs Seong-Gook Oh Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Noguchi vs S. Oh

Rio Noguchi

JPN

1

Win

Played

0

Win

Age

5'6" (168 cm)

Height

6'3" (191 cm)

241

C. Rank

Ret.

196

Best Rank

693

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Right-Handed

Seong-Gook Oh

KOR

1

Win

Played

0

Win

Age

5'6" (168 cm)

Height

6'3" (191 cm)

241

C. Rank

Ret.

196

Best Rank

693

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Noguchi 1 - 0 Oh

They have played 2 sets in total, with Rio Noguchi winning 2 and Seong-Gook Oh winning 0. The last match between Rio Noguchi and Seong-Gook Oh was at the Vietnam F4 (Tay Ninh), 22-10-2018, Round: R1, Surface: Hard, with Rio Noguchi getting the victory 6-3 6-2.

Players	Head To Head Match Wins
Noguchi	1
Oh	0

Last 1 H2H Matches:

(R1) Vietnam F4 (Tay Ninh)(10-22-18)

Stats

Rio Noguchi

Seong-Gook Oh

R. Noguchi vs S. Oh H2H Profile

R. Noguchi	Stats	S. Oh
$132,865	Career Prize Money	$0
58.56% (366-259)	Career Total W/L	50.28% (91-90)
1	Hard	0
9	Titles	1
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Noguchi vs S. Oh Match Preview:

Second serve performance recent form: In recent form (last 6 months), Rio Noguchi has won 47.92% of points on their second serve, while Seong-Gook Oh has won 0%. 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 44.32% of their opponent's second serve points, while Seong-Gook Oh has won 0%. The same stats for first serve returns are 26.61% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Rio Noguchi has saved 56.49% of breakpoints in recent form, whereas Seong-Gook Oh has saved 0% 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 Seong-Gook Oh winning 0% (W/L 0/0) 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). Seong-Gook Oh has their best career surface win % on Clay, winning 64% (W/L 21/20), and worse career win % on Hard, winning 51% (W/L 69/67).
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 Seong-Gook Oh 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 Rio Noguchi winning 1 times and Seong-Gook Oh being victorious 0 times. They have played 2 sets in total, with Rio Noguchi winning 2 and Seong-Gook Oh winning 0.
The last match between Rio Noguchi and Seong-Gook Oh was at the Vietnam F4 (Tay Ninh), 22-10-2018, Round: R1, Surface: Hard, with Rio Noguchi getting the victory 6-3 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:29:0.
Opponent quality stats: Over the last 12 months, Rio Noguchi has played against opponents with an average rank of 307.74 while Seong-Gook Oh 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, Rio Noguchi has won 47% of deciding sets over the last 12 months, while Seong-Gook Oh 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 Seong-Gook Oh 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.

Rio Noguchi vs Seong-Gook Oh Editorial Preview By TennisTipster88.

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

R. Noguchi	Stats	S. Oh
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
0	Aces (Total)	3
1	Total Double Faults	4
1:29:0	Average Match Time	1:29:0
72% (34/47)	1st Serve %	65% (42/65)
68% (23/34)	1st Serve Win %	55% (23/42)
54% (7/13)	2nd Serve Win %	13% (3/23)
46% (6/13)	Break Pts Won %	60% (3/5)
60% (39/65)	Return Points Win %	36% (17/47)
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

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. Oh Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Antalya - 19-04-2021
Q1 Daniil GlinkaD. Glinka	L	6-3 6-0	Stats
M15 Antalya - 12-04-2021
Q1 Matthew DellavedovaM. Dellavedova	L	7-5 5-7 10-8	Stats
M15 Antalya - 05-04-2021
Q2 Emil ReinbergE. Reinberg	L	6-2 6-2	Stats
Q1 Stefanos SakellaridisS. Sakellaridis	W	6-2 6-4	Stats
M15 Antalya - 29-03-2021
Q2 Manuel MazzaM. Mazza	L	6-4 6-1	Stats

View All

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

R. Noguchi	Stats	S. Oh
58.56% (366/259)	YTD Win/Loss	50.28% (91/90)
56.65% (788/603)	Sets Win/Loss	49.12% (196/203)
52.99% (6766/6003)	Games Win/Loss	50.20% (1760/1746)
60.42% (261/171)	Hard Win/Loss	50.74% (69/67)
51.18% (65/62)	Clay Win/Loss	51.22% (21/20)
57.58% (19/14)	Indoor Hard W/L	25.00% (1/3)
63.64% (21/12)	Grass Win/Loss	0% (0/0)
0.11	Aces Per Game	0.07
702	Aces Total	117
0.14	Double Faults Per Game	0.18
901	Total Double Faults	299
1:18:47	Average Match Time	1st Match
451.55	Average Opponent Rank	375.64
66% (22350/33908)	1st Serve %	64% (2737/4286)
65% (14605/22350)	1st Serve Win %	64% (1745/2737)
50% (5828/11558)	2nd Serve Win %	44% (681/1551)
45% (1640/3632)	Break Points Won % (Total)	44% (208/476)
41% (14438/34812)	Return Points Win %	41% (1731/4189)
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	11.11% (2/16)
64.68% (260/142)	Futures W/L	54.60% (89/74)
58% (359/618)	Best of 3 Sets Win %	50% (88/175)
100% (2/2)	Best of 5 Sets Win %	67% (2/3)
50% (68/135)	Tiebreaks Win % (Total)	37% (11/30)
57% (82/145)	Deciding Set Win %	62% (23/37)
91% (337/307)	1st Set Won, Won Match	90% (86/77)
9% (337/30)	1st Set Won, Lost Match	9% (86/8)
20% (287/57)	1st Set Lost, Won Match	14% (95/13)