Rio Noguchi vs Ji Sung Nam Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Noguchi vs J. Sung Nam

Rio Noguchi

JPN

1

Win

Played

2

Win

Age

5'6" (168 cm)

Height

6'0" (183 cm)

240

C. Rank

719

196

Best Rank

236

Total Titles

YTD Titles

$132.9K

Career Money

$1.4K

Right-Handed

Plays

Right-Handed

Ji Sung Nam

KOR

1

Win

Played

2

Win

Age

5'6" (168 cm)

Height

6'0" (183 cm)

240

C. Rank

719

196

Best Rank

236

Total Titles

YTD Titles

$132.9K

Career Money

$1.4K

Right-Handed

Plays

Right-Handed

Head-to-head: Noguchi 1 - 2 Nam

They have played 6 sets in total, with Rio Noguchi winning 2 and Ji Sung Nam winning 4. The last match between Ji Sung Nam and Rio Noguchi was at the Gwangju Challenger, 13-05-2019, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 6-2 6-1.

Players	Head To Head Match Wins
Noguchi	1
Nam	2

Last 3 H2H Matches:

(R1) Gwangju Challenger(05-13-19)

Stats

Ji Sung Nam

Rio Noguchi

(R2) Vietnam F3 (Thua Thien Hue)(05-16-18)

Stats

Ji Sung Nam

Rio Noguchi

(F) Vietnam F2 (Thua Thien Hue)(05-13-18)

Stats

Rio Noguchi

Ji Sung Nam

R. Noguchi vs J. S. Nam H2H Profile

R. Noguchi	Stats	J. S. Nam
$132,865	Career Prize Money	$1,445
58.62% (364-257)	Career Total W/L	56.36% (310-240)
1	Hard	2
9	Titles	6
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Noguchi vs J. S. Nam Match Preview:

Second serve performance recent form: In recent form (last 6 months), Rio Noguchi has won 47.59% of points on their second serve, while Ji Sung Nam has won 41.47%. 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 43.97% of their opponent's second serve points, while Ji Sung Nam has won 47.27%. The same stats for first serve returns are 26.65% and 27.85% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Rio Noguchi has saved 54.74% of breakpoints in recent form, whereas Ji Sung Nam has saved 57.03% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Rio Noguchi has won 54.55% of matches played (W/L 36/30), with Ji Sung Nam winning 58.54% (W/L 24/17) 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). Ji Sung Nam has their best career surface win % on Hard, winning 64% (W/L 256/186), and worse career win % on Grass, winning 33% (W/L 1/2).
Player level: In the last year, Rio Noguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 56.90% of matches (W/L 33/25), where as Ji Sung Nam has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 69.57% of matches (W/L 16/7). 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 3 times before with Rio Noguchi winning 1 times and Ji Sung Nam being victorious 2 times. They have played 6 sets in total, with Rio Noguchi winning 2 and Ji Sung Nam winning 4.
The last match between Rio Noguchi and Ji Sung Nam was at the Gwangju Challenger, 13-05-2019, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 6-2 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:35:9.
Opponent quality stats: Over the last 12 months, Rio Noguchi has played against opponents with an average rank of 312.71 while Ji Sung Nam has played against players with an average rank of 393.
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 50% of deciding sets over the last 12 months, while Ji Sung Nam has won 50% in all matches played on tour.
Break point conversion: In recent form, Rio Noguchi has converted 39.31% of breakpoint opportunities, and Ji Sung Nam has converted 42.86% 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 Ji Sung Nam Editorial Preview By TennisTipster88.

R. Noguchi vs J. S. Nam H2H Stats Used In Our Predictions

R. Noguchi	Stats	J. S. Nam
1	H2H Matches Won	2
2	Sets Won	4
20	Games Won	33
0	Aces (Total)	13
4	Total Double Faults	1
0:35:9	Average Match Time	0:35:9
57% (55/96)	1st Serve %	66% (53/80)
53% (29/55)	1st Serve Win %	87% (46/53)
41% (17/41)	2nd Serve Win %	63% (17/27)
100% (1/1)	Break Pts Won %	60% (9/15)
21% (17/80)	Return Points Win %	52% (50/96)
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
100% (1/1)	1st Set Won, Won Match	100% (2/2)
0% (0/1)	1st Set Won, Lost Match	0% (0/2)
0% (0/2)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

R. Noguchi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Brisbane 3 Challenger - 10-11-2025
R1 Jake DelaneyJ. Delaney	L	6-2 7-6(3)	Stats
Matsuyama Challenger - 03-11-2025
QF Henrique RochaH. Rocha	L	7-5 4-6 6-3	Stats
R2 Philip SekulicP. Sekulic	W	6-2 7-6(5)	Stats
R1 Yusuke TakahashiY. Takahashi	W	7-5 6-4	Stats
Seoul Challenger - 27-10-2025
R2 Sho ShimabukuroS. Shimabukuro	L	6-4 6-3	Stats

View All

J. S. Nam Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Kobe Challenger - 10-11-2025
R1 Hynek BartonH. Barton	L	6-7(8) 6-4 7-6(6)	Stats
Q3 Duje AjdukovicD. Ajdukovic	W	6-4 5-7 6-4	Stats
Q1 Tsung-Hao HuangT. Huang	W	6-2 6-3	Stats
Taipei Challenger - 03-11-2025
R1 Jurij RodionovJ. Rodionov	L	2-6 7-6(3) 6-2	Stats
Q3 Takeru YuzukiT. Yuzuki	W	7-6(5) 6-1	Stats

View All

R. Noguchi vs J. S. Nam Stats Breakdown Vs All H2H Opponents

R. Noguchi	Stats	J. S. Nam
58.62% (364/257)	YTD Win/Loss	56.36% (310/240)
56.66% (783/599)	Sets Win/Loss	55.81% (696/551)
53.01% (6725/5962)	Games Win/Loss	52.35% (6050/5507)
60.51% (259/169)	Hard Win/Loss	57.92% (256/186)
51.18% (65/62)	Clay Win/Loss	50.00% (28/28)
57.58% (19/14)	Indoor Hard W/L	51.02% (25/24)
63.64% (21/12)	Grass Win/Loss	33.33% (1/2)
0.11	Aces Per Game	0.18
694	Aces Total	1044
0.14	Double Faults Per Game	0.17
896	Total Double Faults	979
1:18:42	Average Match Time	1st Match
451.97	Average Opponent Rank	578.66
66% (22177/33657)	1st Serve %	65% (14574/22466)
65% (14496/22177)	1st Serve Win %	68% (9844/14574)
50% (5784/11480)	2nd Serve Win %	49% (3859/7892)
45% (1629/3599)	Break Points Won % (Total)	44% (1175/2672)
41% (14328/34540)	Return Points Win %	43% (10105/23650)
33.33% (2/4)	Slam W/L	0.00% (0/1)
0.00% (0/1)	Masters W/L	0% (0/0)
0% (0/0)	Cups W/L	50.00% (3/3)
50.00% (5/5)	Main Tour W/L	20.00% (1/4)
48.02% (97/105)	Challenger W/L	50.00% (111/111)
64.68% (260/142)	Futures W/L	61.71% (195/121)
58% (357/614)	Best of 3 Sets Win %	56% (300/534)
100% (2/2)	Best of 5 Sets Win %	100% (4/4)
51% (68/134)	Tiebreaks Win % (Total)	53% (77/144)
57% (82/144)	Deciding Set Win %	47% (74/156)
91% (334/305)	1st Set Won, Won Match	85% (310/265)
9% (334/29)	1st Set Won, Lost Match	14% (310/44)
20% (286/57)	1st Set Lost, Won Match	19% (239/45)