Ji Sung Nam vs Shuichi Sekiguchi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sung Nam vs S. Sekiguchi

Ji Sung Nam

KOR

1

Win

Played

4

Win

Age

6'0" (183 cm)

Height

5'6" (168 cm)

726

C. Rank

735

236

Best Rank

259

Total Titles

YTD Titles

$1.4K

Career Money

Right-Handed

Plays

Right-Handed

Shuichi Sekiguchi

JPN

1

Win

Played

4

Win

Age

6'0" (183 cm)

Height

5'6" (168 cm)

726

C. Rank

735

236

Best Rank

259

Total Titles

YTD Titles

$1.4K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Nam 1 - 4 Sekiguchi

They have played 11 sets in total, with Ji Sung Nam winning 3 and Shuichi Sekiguchi winning 8. The last match between Ji Sung Nam and Shuichi Sekiguchi was at the Ningboo Challenger, 14-10-2019, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Nam	1
Sekiguchi	4

Last 5 H2H Matches:

(R1) Ningboo Challenger(10-14-19)

Stats

Ji Sung Nam

Shuichi Sekiguchi

(F) M25 Nonthaburi(05-26-19)

Stats

Shuichi Sekiguchi

Ji Sung Nam

(SF) China F7(08-12-13)

Stats

Shuichi Sekiguchi

Ji Sung Nam

J. S. Nam vs S. Sekiguchi H2H Profile

J. S. Nam	Stats	S. Sekiguchi
$1,445	Career Prize Money	$0
56.34% (311-241)	Career Total W/L	59.64% (402-272)
1	Hard	3
0	Indoor	1
6	Titles	11
1	Total H2H Matches	4
0% (0-0)	YTD Win/Loss	0% (0-0)

J. S. Nam vs S. Sekiguchi Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 43.73% of points on their second serve, while Shuichi Sekiguchi has won 0%. 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 46.52% of their opponent's second serve points, while Shuichi Sekiguchi has won 0%. The same stats for first serve returns are 23.77% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ji Sung Nam has saved 55.33% of breakpoints in recent form, whereas Shuichi Sekiguchi has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ji Sung Nam has won 58.97% of matches played (W/L 23/16), with Shuichi Sekiguchi winning 0% (W/L 0/0) 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 257/187), and worse career win % on Grass, winning 33% (W/L 1/2). Shuichi Sekiguchi has their best career surface win % on Grass, winning 58% (W/L 12/4), and worse career win % on I.hard, winning 42% (W/L 10/14).
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 Shuichi Sekiguchi 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 5 times before with Ji Sung Nam winning 1 times and Shuichi Sekiguchi being victorious 4 times. They have played 11 sets in total, with Ji Sung Nam winning 3 and Shuichi Sekiguchi winning 8.
The last match between Ji Sung Nam and Shuichi Sekiguchi was at the Ningboo Challenger, 14-10-2019, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 6-1 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:8:33.
Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 375.59 while Shuichi Sekiguchi 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, Ji Sung Nam has won 47% of deciding sets over the last 12 months, while Shuichi Sekiguchi has won 0% in all matches played on tour.
Break point conversion: In recent form, Ji Sung Nam has converted 43.55% of breakpoint opportunities, and Shuichi Sekiguchi 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.

Ji Sung Nam vs Shuichi Sekiguchi Editorial Preview By TennisTipster88.

J. S. Nam vs S. Sekiguchi H2H Stats Used In Our Predictions

J. S. Nam	Stats	S. Sekiguchi
1	H2H Matches Won	4
3	Sets Won	8
39	Games Won	55
5	Aces (Total)	1
1	Total Double Faults	3
0:8:33	Average Match Time	0:8:33
67% (24/36)	1st Serve %	56% (22/39)
88% (21/24)	1st Serve Win %	41% (9/22)
67% (8/12)	2nd Serve Win %	41% (7/17)
71% (5/7)	Break Pts Won %	0% (0/2)
59% (23/39)	Return Points Win %	19% (7/36)
20% (1/5)	Best‑of‑3 Win %	80% (4/5)
0% (0/1)	Deciding Set Win %	100% (1/1)
50% (1/2)	1st Set Won, Won Match	100% (3/3)
50% (1/2)	1st Set Won, Lost Match	0% (0/3)
0% (0/3)	1st Set Lost, Won Match	50% (1/2)

Recent Performance Stats

J. S. Nam Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
Q3 Igor Ribeiro MarcondesI. Ribeiro	L	6-4 6-4	Stats
Q1 Nathan TrouveN. Trouve	W	6-0 6-1	Stats
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

View All

S. Sekiguchi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Cairns - 09-10-2023
R2 Kokoro IsomuraK. Isomura	L	6-4 4-6 6-3	Stats
R1 Tomislav Edward PapacT. Edward	W	6-4 6-3	Stats
M25 Sapporo - 11-09-2023
QF Hikaru ShiraishiH. Shiraishi	W	6-2 4-6 6-3	Stats
SF Kazuki NishiwakiK. Nishiwaki	L	0-6 7-5 6-4	Stats
R2 Jumpei YamasakiJ. Yamasaki	W	6-3 7-5	Stats

View All

J. S. Nam vs S. Sekiguchi Stats Breakdown Vs All H2H Opponents

J. S. Nam	Stats	S. Sekiguchi
56.34% (311/241)	YTD Win/Loss	59.64% (402/272)
55.80% (698/553)	Sets Win/Loss	57.17% (861/645)
52.37% (6070/5520)	Games Win/Loss	52.83% (7323/6539)
57.88% (257/187)	Hard Win/Loss	61.65% (336/209)
50.00% (28/28)	Clay Win/Loss	52.94% (27/24)
51.02% (25/24)	Indoor Hard W/L	43.55% (27/35)
33.33% (1/2)	Grass Win/Loss	75.00% (12/4)
0.18	Aces Per Game	0.17
1047	Aces Total	1182
0.17	Double Faults Per Game	0.12
982	Total Double Faults	815
1st Match	Average Match Time	1st Match
578.67	Average Opponent Rank	585.69
65% (14629/22558)	1st Serve %	60% (16226/27102)
68% (9882/14629)	1st Serve Win %	68% (11063/16226)
49% (3878/7929)	2nd Serve Win %	52% (5650/10876)
44% (1184/2688)	Break Points Won % (Total)	43% (1240/2901)
43% (10166/23771)	Return Points Win %	41% (11176/27594)
0.00% (0/1)	Slam W/L	0% (0/0)
0% (0/0)	Masters W/L	0.00% (0/2)
50.00% (3/3)	Cups W/L	0% (0/0)
20.00% (1/4)	Main Tour W/L	18.18% (2/9)
50.00% (112/112)	Challenger W/L	49.19% (121/125)
61.71% (195/121)	Futures W/L	67.23% (279/136)
56% (301/536)	Best of 3 Sets Win %	59% (384/647)
100% (4/4)	Best of 5 Sets Win %	90% (9/10)
53% (77/144)	Tiebreaks Win % (Total)	53% (87/164)
47% (74/156)	Deciding Set Win %	60% (100/167)
86% (311/266)	1st Set Won, Won Match	90% (378/342)
14% (311/44)	1st Set Won, Lost Match	9% (378/35)
19% (240/45)	1st Set Lost, Won Match	19% (295/57)