Ji Sung Nam vs Yuichiro Inui Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sung Nam vs Y. Inui

Ji Sung Nam

KOR

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

6'1" (185 cm)

761

C. Rank

888

236

Best Rank

862

Total Titles

YTD Titles

$1.4K

Career Money

Right-Handed

Plays

Right-Handed

Yuichiro Inui

JPN

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

6'1" (185 cm)

761

C. Rank

888

236

Best Rank

862

Total Titles

YTD Titles

$1.4K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Nam 1 - 0 Inui

They have played 2 sets in total, with Ji Sung Nam winning 2 and Yuichiro Inui winning 0. The last match between Ji Sung Nam and Yuichiro Inui was at the Turkey F5 (Antalya), 05-02-2018, Round: Q3, Surface: Clay, with Ji Sung Nam getting the victory 7-5 6-0.

Players	Head To Head Match Wins
Nam	1
Inui	0

Last 1 H2H Matches:

(Q3) Turkey F5 (Antalya)(02-05-18)

Stats

Ji Sung Nam

Yuichiro Inui

J. S. Nam vs Y. Inui H2H Profile

J. S. Nam	Stats	Y. Inui
$1,445	Career Prize Money	$0
56.27% (305-237)	Career Total W/L	43.81% (145-186)
1	Clay	0
6	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. S. Nam vs Y. Inui Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 40.19% of points on their second serve, while Yuichiro Inui has won 43.01%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ji Sung Nam, in recent form, has won 46.38% of their opponent's second serve points, while Yuichiro Inui has won 43.08%. The same stats for first serve returns are 29.38% and 24.13% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ji Sung Nam has saved 54.89% of breakpoints in recent form, whereas Yuichiro Inui has saved 53.53% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ji Sung Nam has won 55.88% of matches played (W/L 19/15), with Yuichiro Inui winning 41.67% (W/L 20/28) that gives us an overall head-to head prediction overview.
Best surface: Ji Sung Nam has their best career surface win % on Hard, winning 58% (W/L 255/185), and worse career win % on Grass, winning 33% (W/L 1/2). Yuichiro Inui has their best career surface win % on I.hard, winning 58% (W/L 4/5), and worse career win % on Grass, winning 20% (W/L 1/4).
Player level: In the last year, 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), where as Yuichiro Inui has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 42.55% of matches (W/L 20/27). 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 Ji Sung Nam winning 1 times and Yuichiro Inui being victorious 0 times. They have played 2 sets in total, with Ji Sung Nam winning 2 and Yuichiro Inui winning 0.
The last match between Ji Sung Nam and Yuichiro Inui was at the Turkey F5 (Antalya), 05-02-2018, Round: Q3, Surface: Clay, with Ji Sung Nam getting the victory 7-5 6-0.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 425.74 while Yuichiro Inui has played against players with an average rank of 243.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ji Sung Nam has won 50% of deciding sets over the last 12 months, while Yuichiro Inui has won 23% in all matches played on tour.
Break point conversion: In recent form, Ji Sung Nam has converted 43.01% of breakpoint opportunities, and Yuichiro Inui has converted 28.42% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ji Sung Nam vs Yuichiro Inui Editorial Preview By TennisTipster88.

J. S. Nam vs Y. Inui H2H Stats Used In Our Predictions

J. S. Nam	Stats	Y. Inui
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	5
0:0:0	Average Match Time	0:0:0
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

J. S. Nam Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Zhangjiagang Challenger - 25-08-2025
Q3 Tsung-Hao HuangT. Huang	L	6-2 6-4	Stats
Q1 Niki Kaliyanda PoonachaN. Kaliyanda	W	6-4 ret.	Stats
M15 Maanshan - 18-08-2025
R2 Sung Woo ChoS. Woo	L	7-6(5) 3-6 6-3	Stats
R1 Jaesung ChoeJ. Choe	W	7-6(5) 6-1	Stats
Grodzisk Mazowiecki Challenger - 04-08-2025
Q1 Rafael JodarR. Jodar	L	6-0 6-3	Stats

View All

Y. Inui Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Takasaki - 15-09-2025
Q3 Tomohiro MasabayashiT. Masabayashi	L	3-6 6-3 10-1	Stats
Q1 Daiki YoshimuraD. Yoshimura	W	6-2 6-3	Stats
Guangzhou Challenger - 08-09-2025
Q1 Luca CastelnuovoL. Castelnuovo	L	6-1 4-6 6-1	Stats
M15 Maanshan - 01-09-2025
R1 Taiyo YamanakaT. Yamanaka	L	6-1 6-3	Stats
M15 Maanshan - 25-08-2025
R2 Shaoyun LiuS. Liu	L	6-4 6-2	Stats

View All

J. S. Nam vs Y. Inui Stats Breakdown Vs All H2H Opponents

J. S. Nam	Stats	Y. Inui
56.27% (305/237)	YTD Win/Loss	43.81% (145/186)
55.75% (684/543)	Sets Win/Loss	45.83% (341/403)
52.30% (5944/5421)	Games Win/Loss	49.43% (3480/3560)
57.95% (255/185)	Hard Win/Loss	43.75% (105/135)
50.00% (28/28)	Clay Win/Loss	44.29% (31/39)
48.84% (21/22)	Indoor Hard W/L	50.00% (8/8)
33.33% (1/2)	Grass Win/Loss	20.00% (1/4)
0.18	Aces Per Game	0.3
1018	Aces Total	1021
0.17	Double Faults Per Game	0.16
959	Total Double Faults	535
1st Match	Average Match Time	1st Match
580.36	Average Opponent Rank	292.08
65% (14218/21863)	1st Serve %	56% (6412/11549)
67% (9590/14218)	1st Serve Win %	71% (4580/6412)
49% (3729/7645)	2nd Serve Win %	47% (2411/5138)
44% (1145/2597)	Break Points Won % (Total)	39% (359/919)
43% (9823/22973)	Return Points Win %	36% (4055/11140)
0.00% (0/1)	Slam W/L	0% (0/0)
50.00% (3/3)	Cups W/L	0% (0/0)
20.00% (1/4)	Main Tour W/L	0% (0/0)
49.53% (106/108)	Challenger W/L	31.25% (5/11)
61.71% (195/121)	Futures W/L	44.44% (140/175)
56% (295/526)	Best of 3 Sets Win %	44% (145/327)
100% (4/4)	Best of 5 Sets Win %	0% (0/2)
54% (75/140)	Tiebreaks Win % (Total)	34% (31/90)
47% (72/152)	Deciding Set Win %	40% (33/82)
86% (303/260)	1st Set Won, Won Match	83% (157/130)
14% (303/42)	1st Set Won, Lost Match	17% (157/27)
19% (238/45)	1st Set Lost, Won Match	9% (174/15)