Ji Sung Nam vs Fajing Sun Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sung Nam vs F. Sun

Ji Sung Nam

KOR

1

Win

Played

1

Win

Age

6'0" (183 cm)

Height

5'10" (178 cm)

761

C. Rank

227

236

Best Rank

198

Total Titles

YTD Titles

$1.4K

Career Money

$81.2K

Right-Handed

Plays

Right-Handed

Fajing Sun

CHN

1

Win

Played

1

Win

Age

6'0" (183 cm)

Height

5'10" (178 cm)

761

C. Rank

227

236

Best Rank

198

Total Titles

YTD Titles

$1.4K

Career Money

$81.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Nam 1 - 1 Sun

They have played 4 sets in total, with Ji Sung Nam winning 2 and Fajing Sun winning 2. The last match between Ji Sung Nam and Fajing Sun was at the Yokkaichi Challenger, 26-11-2023, Round: Q1, Surface: Hard, with Ji Sung Nam getting the victory 6-3 6-2.

Players	Head To Head Match Wins
Nam	1
Sun	1

Last 2 H2H Matches:

(Q1) Yokkaichi Challenger(11-26-23)

Stats

Ji Sung Nam

Fajing Sun

(Q1) Pozoblanco Challenger(07-16-23)

Stats

Fajing Sun

Ji Sung Nam

J. S. Nam vs F. Sun H2H Profile

J. S. Nam	Stats	F. Sun
$1,445	Career Prize Money	$81,150
56.27% (305-237)	Career Total W/L	55.80% (284-225)
1	Hard	1
6	Titles	7
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0.00% (0-1)

J. S. Nam vs F. Sun 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 Fajing Sun has won 47.00%. 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 Fajing Sun has won 44.07%. The same stats for first serve returns are 29.38% and 27.61% 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 Fajing Sun has saved 54.14% 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 Fajing Sun winning 53.70% (W/L 29/25) 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). Fajing Sun has their best career surface win % on I.hard, winning 58% (W/L 6/4), and worse career win % on Grass, winning 0% (W/L 0/2).
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 Fajing Sun has played most of their matches on the Challengers/ITF tournaments > $10K, winning 48.39% of matches (W/L 15/16). 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 2 times before with Ji Sung Nam winning 1 times and Fajing Sun being victorious 1 times. They have played 4 sets in total, with Ji Sung Nam winning 2 and Fajing Sun winning 2.
The last match between Ji Sung Nam and Fajing Sun was at the Yokkaichi Challenger, 26-11-2023, Round: Q1, Surface: Hard, with Ji Sung Nam 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 1:33:19.
Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 425.74 while Fajing Sun has played against players with an average rank of 396.11.
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 Fajing Sun has won 56% in all matches played on tour.
Break point conversion: In recent form, Ji Sung Nam has converted 43.01% of breakpoint opportunities, and Fajing Sun has converted 33.13% 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 Fajing Sun Editorial Preview By TennisTipster88.

J. S. Nam vs F. Sun H2H Stats Used In Our Predictions

J. S. Nam	Stats	F. Sun
1	H2H Matches Won	1
2	Sets Won	2
19	Games Won	18
7	Aces (Total)	5
7	Total Double Faults	2
1:33:19	Average Match Time	1:33:19
58% (84/145)	1st Serve %	72% (83/116)
74% (62/84)	1st Serve Win %	71% (59/83)
41% (25/61)	2nd Serve Win %	45% (15/33)
40% (4/10)	Break Pts Won %	25% (3/12)
36% (42/116)	Return Points Win %	40% (58/145)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (1/1)
0% (0/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	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

F. Sun Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Jinan Challenger - 06-10-2025
R1 Adam WaltonA. Walton	L	3-6 7-5 6-4	Stats
Shanghai Rolex Masters - Shanghai - 29-09-2025
Q1 Harold MayotH. Mayot	L	7-5 6-3	Stats
China Open - Beijing - 22-09-2025
Q1 Terence AtmaneT. Atmane	L	6-4 6-1	Stats
Hangzhou Open - Hangzhou - 15-09-2025
R1 Giulio ZeppieriG. Zeppieri	L	6-3 6-2	Stats
Shanghai Challenger - 01-09-2025
R2 Omar JasikaO. Jasika	L	2-6 6-2 6-4	Stats

View All

J. S. Nam vs F. Sun Stats Breakdown Vs All H2H Opponents

J. S. Nam	Stats	F. Sun
56.27% (305/237)	YTD Win/Loss	55.80% (284/225)
55.75% (684/543)	Sets Win/Loss	55.18% (628/510)
52.30% (5944/5421)	Games Win/Loss	52.88% (5540/4937)
57.95% (255/185)	Hard Win/Loss	56.90% (239/181)
50.00% (28/28)	Clay Win/Loss	50.65% (39/38)
48.84% (21/22)	Indoor Hard W/L	60.00% (6/4)
33.33% (1/2)	Grass Win/Loss	0.00% (0/2)
0.18	Aces Per Game	0.19
1018	Aces Total	973
0.17	Double Faults Per Game	0.17
959	Total Double Faults	886
1st Match	Average Match Time	1:26:44
580.36	Average Opponent Rank	501.15
65% (14218/21863)	1st Serve %	63% (17941/28489)
67% (9590/14218)	1st Serve Win %	67% (12094/17941)
49% (3729/7645)	2nd Serve Win %	52% (5509/10548)
44% (1145/2597)	Break Points Won % (Total)	44% (1340/3044)
43% (9823/22973)	Return Points Win %	41% (11958/29103)
0.00% (0/1)	Slam W/L	33.33% (1/2)
0% (0/0)	Masters W/L	25.00% (2/6)
50.00% (3/3)	Cups W/L	0.00% (0/1)
20.00% (1/4)	Main Tour W/L	11.11% (1/8)
49.53% (106/108)	Challenger W/L	41.91% (57/79)
61.71% (195/121)	Futures W/L	63.35% (223/129)
56% (295/526)	Best of 3 Sets Win %	56% (278/499)
100% (4/4)	Best of 5 Sets Win %	33% (2/6)
54% (75/140)	Tiebreaks Win % (Total)	48% (58/122)
47% (72/152)	Deciding Set Win %	49% (59/120)
86% (303/260)	1st Set Won, Won Match	87% (290/251)
14% (303/42)	1st Set Won, Lost Match	13% (290/37)
19% (238/45)	1st Set Lost, Won Match	15% (219/32)