Jung-Woong Na vs Ji Sung Nam Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Na vs J. Sung Nam

Jung-Woong Na

KOR

1

Win

Played

3

Win

Age

Height

6'0" (183 cm)

898

C. Rank

761

404

Best Rank

236

Total Title

YTD Titles

Career Money

$1.4K

Plays

Right-Handed

Ji Sung Nam

KOR

1

Win

Played

3

Win

Age

Height

6'0" (183 cm)

898

C. Rank

761

404

Best Rank

236

Total Title

YTD Titles

Career Money

$1.4K

Plays

Right-Handed

Head-to-head: Na 1 - 3 Nam

They have played 8 sets in total, with Jung-Woong Na winning 3 and Ji Sung Nam winning 5. The last match between Ji Sung Nam and Jung-Woong Na was at the Korea F1 (Sangju), 07-06-2018, Round: R2, Surface: Hard, with Draw getting the victory 4-4 ret..

Players	Head To Head Match Wins
Na	1
Nam	3

Last H2H Matches:

(R2) Korea F1 (Sangju)(06-07-18)

Stats

Ji Sung Nam

Jung-Woong Na

(R2) Korea F4(07-06-16)

Stats

Ji Sung Nam

Jung-Woong Na

(QF) Korea F4(08-17-15)

Stats

Jung-Woong Na

Ji Sung Nam

J. Na vs J. S. Nam H2H Profile

J. Na	Stats	J. S. Nam
$0	Career Prize Money	$1,445
60.54% (201-131)	Career Total W/L	56.27% (305-237)
1	Hard	3
1	Titles	6
1	Total H2H Matches	3
0% (0-0)	YTD Win/Loss	0% (0-0)

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

Second serve performance recent form: In recent form (last 6 months), Jung-Woong Na has won 0% of points on their second serve, while Ji Sung Nam has won 40.19%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jung-Woong Na, in recent form, has won 0% of their opponent's second serve points, while Ji Sung Nam has won 46.38%. The same stats for first serve returns are 0% and 29.38% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jung-Woong Na has saved 0% of breakpoints in recent form, whereas Ji Sung Nam has saved 54.89% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jung-Woong Na has won 0% of matches played (W/L 0/0), with Ji Sung Nam winning 55.88% (W/L 19/15) that gives us an overall head-to head prediction overview.
Best surface: Jung-Woong Na has their best career surface win % on Clay, winning 63% (W/L 30/18), and worse career win % on I.hard, winning 45% (W/L 5/6). Ji Sung Nam has their best career surface win % on Hard, winning 63% (W/L 255/185), and worse career win % on Grass, winning 33% (W/L 1/2).
Player level: In the last year, Jung-Woong Na has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), 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 4 times before with Jung-Woong Na winning 1 times and Ji Sung Nam being victorious 2 times. They have played 8 sets in total, with Jung-Woong Na winning 3 and Ji Sung Nam winning 5.
The last match between Jung-Woong Na and Ji Sung Nam was at the Korea F1 (Sangju), 07-06-2018, Round: R2, Surface: Hard, with Draw getting the victory 4-4 ret..
Head to head match duration: In past head to head matches, the average match time between these players has been 0:45:0.
Deciding set H2H prediction: Jung-Woong Na and Ji Sung Nam have played a deciding set 2 times, with Jung-Woong Na winning 1 times and Ji Sung Nam 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Jung-Woong Na has played against opponents with an average rank of 0 while Ji Sung Nam has played against players with an average rank of 425.74.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jung-Woong Na has won 0% 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, Jung-Woong Na has converted 0% of breakpoint opportunities, and Ji Sung Nam has converted 43.01% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jung-Woong Na vs Ji Sung Nam Editorial Preview By TennisTipster88.

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

J. Na	Stats	J. S. Nam
1	H2H Matches Won	2
3	Sets Won	5
39	Games Won	48
0	Aces (Total)	9
7	Total Double Faults	5
0:45:0	Average Match Time	0:45:0
63% (70/111)	1st Serve %	69% (79/114)
56% (39/70)	1st Serve Win %	65% (51/79)
51% (21/41)	2nd Serve Win %	51% (18/35)
67% (6/9)	Break Pts Won %	57% (8/14)
39% (45/114)	Return Points Win %	46% (51/111)
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
50% (1/2)	Deciding Set Win %	50% (1/2)
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

J. Na Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Anseong - 19-06-2023
Q1 Jae Myeong LeeJ. Myeong	L	6-4 7-5	Stats
M25 Changwon - 12-06-2023
R2 Yuki MochizukiY. Mochizuki	L	6-4 6-3	Stats
R1 Jae Hwan KimJ. Hwan	W	6-1 6-1	Stats
Q3 Young Seok LeeY. Seok	W	6-4 6-3	Stats
Q2 Young Seok KimY. Seok	W	6-2 6-2	Stats

View All

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

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

J. Na	Stats	J. S. Nam
60.54% (201/131)	YTD Win/Loss	56.27% (305/237)
60.78% (454/293)	Sets Win/Loss	55.75% (684/543)
54.77% (3706/3061)	Games Win/Loss	52.30% (5944/5421)
60.81% (166/107)	Hard Win/Loss	57.95% (255/185)
62.50% (30/18)	Clay Win/Loss	50.00% (28/28)
45.45% (5/6)	Indoor Hard W/L	48.84% (21/22)
0% (0/0)	Grass Win/Loss	33.33% (1/2)
0.06	Aces Per Game	0.18
214	Aces Total	1018
0.09	Double Faults Per Game	0.17
290	Total Double Faults	959
1st Match	Average Match Time	1st Match
575.71	Average Opponent Rank	580.36
70% (5411/7751)	1st Serve %	65% (14218/21863)
64% (3485/5411)	1st Serve Win %	67% (9590/14218)
48% (1121/2340)	2nd Serve Win %	49% (3729/7645)
46% (418/910)	Break Points Won % (Total)	44% (1145/2597)
43% (3446/8003)	Return Points Win %	43% (9823/22973)
0% (0/0)	Slam W/L	0.00% (0/1)
0.00% (0/1)	Cups W/L	50.00% (3/3)
0% (0/0)	Main Tour W/L	20.00% (1/4)
52.73% (29/26)	Challenger W/L	49.53% (106/108)
62.32% (172/104)	Futures W/L	61.71% (195/121)
63% (199/316)	Best of 3 Sets Win %	56% (295/526)
0% (0/7)	Best of 5 Sets Win %	100% (4/4)
57% (40/70)	Tiebreaks Win % (Total)	54% (75/140)
49% (43/88)	Deciding Set Win %	47% (72/152)
84% (210/176)	1st Set Won, Won Match	86% (303/260)
13% (210/28)	1st Set Won, Lost Match	14% (303/42)
21% (121/26)	1st Set Lost, Won Match	19% (238/45)