Su Jeong Jang vs Lulu Sun Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Jeong Jang vs L. Sun

Su Jeong Jang

KOR

2

Win

Played

1

Win

Age

Height

614

C. Rank

114

Best Rank

Total Titles

YTD Titles

$356.0K

Career Money

$1.0M

Right-Handed

Plays

Lulu Sun

NZL

2

Win

Played

1

Win

Age

Height

614

C. Rank

114

Best Rank

Total Titles

YTD Titles

$356.0K

Career Money

$1.0M

Right-Handed

Plays

Head-to-head: Jang 2 - 1 Sun

They have played 7 sets in total, with Su Jeong Jang winning 5 and Lulu Sun winning 2. The last match between Su Jeong Jang and Lulu Sun was at the Billie Jean King Cup, Group I, Asia/Oceania, 09-04-2024, Round: Rubber 2, Surface: Hard, with Su Jeong Jang getting the victory 6-4 6-0.

Players	Head To Head Match Wins
Jang	2
Sun	1

Last 3 H2H Matches:

(Rubber 2) Billie Jean King Cup, Group I, Asia/Oceania(04-09-24)

Stats

Su Jeong Jang

Lulu Sun

(Q2) Australian Open - Melbourne(01-11-24)

Stats

Lulu Sun

Su Jeong Jang

(QF) W25 Orlando(11-06-21)

Stats

Su Jeong Jang

Lulu Sun

S. J. Jang vs L. Sun H2H Profile

S. J. Jang	Stats	L. Sun
$355,985	Career Prize Money	$1,005,203
58.88% (441-308)	Career Total W/L	62.76% (273-162)
1	Clay	0
1	Hard	1
13	Titles	8
2	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	45.00% (18-22)

S. J. Jang vs L. Sun Match Preview:

Second serve performance recent form: In recent form (last 6 months), Su Jeong Jang has won 41.19% of points on their second serve, while Lulu Sun has won 45.11%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Su Jeong Jang, in recent form, has won 53.46% of their opponent's second serve points, while Lulu Sun has won 48.49%. The same stats for first serve returns are 33.81% and 23.80% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Su Jeong Jang has saved 43.48% of breakpoints in recent form, whereas Lulu Sun has saved 51.41% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Su Jeong Jang has won 37.04% of matches played (W/L 10/17), with Lulu Sun winning 55.17% (W/L 32/26) that gives us an overall head-to head prediction overview.
Best surface: Su Jeong Jang has their best career surface win % on Clay, winning 67% (W/L 78/39), and worse career win % on Grass, winning 56% (W/L 18/14). Lulu Sun has their best career surface win % on Hard, winning 67% (W/L 176/91), and worse career win % on Clay, winning 53% (W/L 47/41).
Player level: In the last year, Su Jeong Jang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 38.46% of matches (W/L 10/16), where as Lulu Sun has played most of their matches on the Main tour, winning 52.38% of matches (W/L 11/10). 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 3 times before with Su Jeong Jang winning 2 times and Lulu Sun being victorious 1 times. They have played 7 sets in total, with Su Jeong Jang winning 5 and Lulu Sun winning 2.
The last match between Su Jeong Jang and Lulu Sun was at the Billie Jean King Cup, Group I, Asia/Oceania, 09-04-2024, Round: Rubber 2, Surface: Hard, with Su Jeong Jang getting the victory 6-4 6-0.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:22:0.
Opponent quality stats: Over the last 12 months, Su Jeong Jang has played against opponents with an average rank of 392.67 while Lulu Sun has played against players with an average rank of 136.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Su Jeong Jang has won 44% of deciding sets over the last 12 months, while Lulu Sun has won 63% in all matches played on tour.
Break point conversion: In recent form, Su Jeong Jang has converted 35.58% of breakpoint opportunities, and Lulu Sun has converted 31.07% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Su Jeong Jang vs Lulu Sun Editorial Preview By TennisTipster88.

S. J. Jang vs L. Sun H2H Stats Used In Our Predictions

S. J. Jang	Stats	L. Sun
2	H2H Matches Won	1
5	Sets Won	2
36	Games Won	26
6	Aces (Total)	3
4	Total Double Faults	5
1:22:0	Average Match Time	1:22:0
70% (100/142)	1st Serve %	59% (100/169)
55% (55/100)	1st Serve Win %	60% (60/100)
55% (23/42)	2nd Serve Win %	39% (27/69)
46% (11/24)	Break Pts Won %	59% (10/17)
49% (82/169)	Return Points Win %	45% (64/142)
67% (2/3)	Best‑of‑3 Win %	33% (1/3)
0% (0/1)	Deciding Set Win %	100% (1/1)
100% (2/2)	1st Set Won, Won Match	100% (1/1)
0% (0/2)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

S. J. Jang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Hamamatsu - 03-11-2025
R1 Natsuki YoshimotoN. Yoshimoto	L	5-7 6-3 6-2	Stats
W35 Darwin - 06-10-2025
QF Reina GotoR. Goto	L	6-3 3-6 6-4	Stats
R2 On Yu ChoiO. Yu	W	2-6 6-2 6-4	Stats
R1 Yuna OhashiY. Ohashi	W	5-0 ret.	Stats
W35 Darwin - 29-09-2025
SF Shiho AkitaS. Akita	L	2-6 7-6(4) 6-4	Stats

View All

L. Sun Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Guangzhou Open - Guangzhou - 20-10-2025
F Ann LiA. Li	L	7-6(6) 6-2	Stats
SF Claire LiuC. Liu	W	6-0 7-6(3)	Stats
QF Caty McNallyC. McNally	W	3-6 6-3 6-4	Stats
R2 Yafan WangY. Wang	W	6-3 6-1	Stats
R1 Jessica Bouzas ManeiroJ. Bouzas	W	7-6(3) 7-6(2)	Stats

View All

S. J. Jang vs L. Sun Stats Breakdown Vs All H2H Opponents

S. J. Jang	Stats	L. Sun
58.88% (441/308)	YTD Win/Loss	62.76% (273/162)
57.00% (985/743)	Sets Win/Loss	60.95% (601/385)
53.43% (8403/7325)	Games Win/Loss	55.22% (4901/3975)
57.43% (309/229)	Hard Win/Loss	65.92% (176/91)
66.67% (78/39)	Clay Win/Loss	53.41% (47/41)
58.06% (36/26)	Indoor Hard W/L	64.44% (29/16)
56.25% (18/14)	Grass Win/Loss	60.00% (21/14)
0.08	Aces Per Game	0.24
648	Aces Total	1031
0.19	Double Faults Per Game	0.28
1483	Total Double Faults	1223
1:13:44	Average Match Time	1:16:46
557.69	Average Opponent Rank	422.2
69% (22776/32967)	1st Serve %	60% (14260/23574)
61% (13885/22776)	1st Serve Win %	66% (9434/14260)
45% (4549/10191)	2nd Serve Win %	48% (4494/9314)
48% (2144/4421)	Break Points Won % (Total)	46% (1357/2946)
47% (15916/33979)	Return Points Win %	45% (10795/24207)
41.67% (15/21)	Slam W/L	60.87% (14/9)
50.00% (2/2)	Masters W/L	47.62% (10/11)
64.00% (16/9)	Cups W/L	77.78% (7/2)
36.54% (19/33)	Main Tour W/L	56.82% (25/19)
59.69% (311/210)	Challenger W/L	62.44% (138/83)
70.27% (78/33)	Futures W/L	67.52% (79/38)
59% (436/742)	Best of 3 Sets Win %	63% (271/428)
67% (2/3)	Best of 5 Sets Win %	0% (0/1)
54% (71/131)	Tiebreaks Win % (Total)	54% (44/82)
54% (125/231)	Deciding Set Win %	55% (66/120)
88% (412/362)	1st Set Won, Won Match	90% (269/241)
12% (412/50)	1st Set Won, Lost Match	10% (269/28)
23% (337/78)	1st Set Lost, Won Match	20% (166/33)