Jason Jung vs Fajing Sun Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Jung vs F. Sun

Jason Jung

TPE

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'10" (178 cm)

856

C. Rank

263

114

Best Rank

198

Total Titles

YTD Titles

$350.6K

Career Money

$81.2K

Right-Handed

Plays

Right-Handed

Fajing Sun

CHN

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'10" (178 cm)

856

C. Rank

263

114

Best Rank

198

Total Titles

YTD Titles

$350.6K

Career Money

$81.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Jung 1 - 0 Sun

They have played 3 sets in total, with Jason Jung winning 2 and Fajing Sun winning 1. The last match between Jason Jung and Fajing Sun was at the Zhuhai Challenger, 23-08-2023, Round: R2, Surface: Hard, with Draw getting the victory 6-3 3-6 7-6(4).

Players	Head To Head Match Wins
Jung	1
Sun	0

Last 1 H2H Matches:

(R2) Zhuhai Challenger(08-23-23)

Stats

Jason Jung

Fajing Sun

J. Jung vs F. Sun H2H Profile

J. Jung	Stats	F. Sun
$350,585	Career Prize Money	$81,150
55.42% (414-333)	Career Total W/L	55.90% (289-228)
1	Hard	0
8	Titles	7
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0.00% (0-1)

J. Jung vs F. Sun Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jason Jung has won 45.78% of points on their second serve, while Fajing Sun has won 46.58%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jason Jung, in recent form, has won 47.37% of their opponent's second serve points, while Fajing Sun has won 42.60%. The same stats for first serve returns are 26.76% and 26.79% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jason Jung has saved 53.42% of breakpoints in recent form, whereas Fajing Sun has saved 53.51% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jason Jung has won 25.00% of matches played (W/L 2/6), with Fajing Sun winning 50.00% (W/L 24/24) that gives us an overall head-to head prediction overview.
Best surface: Jason Jung has their best career surface win % on Hard, winning 58% (W/L 308/223), and worse career win % on Grass, winning 43% (W/L 20/26). 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, Jason Jung has played most of their matches on the Challengers/ITF tournaments > $10K, winning 25.00% of matches (W/L 2/6), 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 1 times before with Jason Jung winning 1 times and Fajing Sun being victorious 0 times. They have played 3 sets in total, with Jason Jung winning 2 and Fajing Sun winning 1.
The last match between Jason Jung and Fajing Sun was at the Zhuhai Challenger, 23-08-2023, Round: R2, Surface: Hard, with Draw getting the victory 6-3 3-6 7-6(4).
Head to head match duration: In past head to head matches, the average match time between these players has been 2:30:40.
Opponent quality stats: Over the last 12 months, Jason Jung has played against opponents with an average rank of 361.63 while Fajing Sun has played against players with an average rank of 356.79.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jason Jung has won 50% of deciding sets over the last 12 months, while Fajing Sun has won 53% in all matches played on tour.
Break point conversion: In recent form, Jason Jung has converted 38.64% of breakpoint opportunities, and Fajing Sun has converted 33.54% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jason Jung vs Fajing Sun Editorial Preview By TennisTipster88.

J. Jung vs F. Sun H2H Stats Used In Our Predictions

J. Jung	Stats	F. Sun
1	H2H Matches Won	0
2	Sets Won	1
16	Games Won	15
1	Aces (Total)	4
5	Total Double Faults	2
2:30:40	Average Match Time	2:30:40
62% (58/93)	1st Serve %	65% (64/98)
69% (40/58)	1st Serve Win %	70% (45/64)
54% (19/35)	2nd Serve Win %	41% (14/34)
50% (4/8)	Break Pts Won %	50% (4/8)
40% (39/98)	Return Points Win %	37% (34/93)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set 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. Jung Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Taipei Challenger - 03-11-2025
R2 Yoshihito NishiokaY. Nishioka	L	7-5 6-2	Stats
R1 Arthur WeberA. Weber	W	6-7(5) 6-3 7-6(6)	Stats
Suzhou Challenger - 20-10-2025
R1 James McCabeJ. McCabe	L	6-7(4) 6-4 6-2	Stats
Shenzhen Challenger - 13-10-2025
R2 Kaichi UchidaK. Uchida	L	6-3 2-0 ret.	Stats
R1 Kasidit SamrejK. Samrej	W	6-4 7-6(7)	Stats

View All

F. Sun Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Qian Daohu - 27-10-2025
SF Sergey FominS. Fomin	L	6-3 2-6 6-4	Stats
QF Hayato MatsuokaH. Matsuoka	W	3-6 6-2 6-0	Stats
R2 S D Prajwal DevS. D	W	6-2 7-6(1)	Stats
R1 Fnu NidunjianzanF. Nidunjianzan	W	6-4 6-2	Stats
Suzhou Challenger - 20-10-2025
R1 Yuta ShimizuY. Shimizu	L	5-7 6-4 6-4	Stats

View All

J. Jung vs F. Sun Stats Breakdown Vs All H2H Opponents

J. Jung	Stats	F. Sun
55.42% (414/333)	YTD Win/Loss	55.90% (289/228)
54.70% (948/785)	Sets Win/Loss	55.32% (640/517)
51.99% (8592/7933)	Games Win/Loss	52.93% (5643/5019)
58.00% (308/223)	Hard Win/Loss	57.01% (244/184)
49.21% (31/32)	Clay Win/Loss	50.65% (39/38)
51.40% (55/52)	Indoor Hard W/L	60.00% (6/4)
43.48% (20/26)	Grass Win/Loss	0.00% (0/2)
0.24	Aces Per Game	0.19
1944	Aces Total	992
0.2	Double Faults Per Game	0.17
1618	Total Double Faults	904
1:12:45	Average Match Time	1:27:13
566.01	Average Opponent Rank	506.78
63% (25493/40225)	1st Serve %	63% (18273/29093)
68% (17460/25493)	1st Serve Win %	67% (12332/18273)
51% (7532/14732)	2nd Serve Win %	52% (5658/10820)
40% (1589/3934)	Break Points Won % (Total)	44% (1367/3100)
39% (15966/40848)	Return Points Win %	41% (12194/29679)
38.89% (14/22)	Slam W/L	33.33% (1/2)
18.18% (2/9)	Masters W/L	25.00% (2/6)
40.00% (2/3)	Cups W/L	0.00% (0/1)
46.25% (37/43)	Main Tour W/L	11.11% (1/8)
54.05% (240/204)	Challenger W/L	42.14% (59/81)
69.59% (119/52)	Futures W/L	63.48% (226/130)
57% (409/719)	Best of 3 Sets Win %	56% (283/507)
9% (2/22)	Best of 5 Sets Win %	33% (2/6)
51% (122/241)	Tiebreaks Win % (Total)	48% (60/125)
52% (113/217)	Deciding Set Win %	49% (60/123)
85% (415/352)	1st Set Won, Won Match	86% (295/255)
15% (415/63)	1st Set Won, Lost Match	13% (295/38)
18% (331/61)	1st Set Lost, Won Match	15% (222/33)