Su Jeong Jang vs Mei Yamaguchi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Jeong Jang vs M. Yamaguchi

Su Jeong Jang

KOR

1

Win

Played

0

Win

Age

Height

613

C. Rank

259

114

Best Rank

242

Total Titles

YTD Titles

$356.0K

Career Money

$19.6K

Right-Handed

Plays

Mei Yamaguchi

JPN

1

Win

Played

0

Win

Age

Height

613

C. Rank

259

114

Best Rank

242

Total Titles

YTD Titles

$356.0K

Career Money

$19.6K

Right-Handed

Plays

Head-to-head: Jang 1 - 0 Yamaguchi

They have played 2 sets in total, with Su Jeong Jang winning 2 and Mei Yamaguchi winning 0. The last match between Su Jeong Jang and Mei Yamaguchi was at the Tokyo, 09-11-2017, Round: R2, Surface: Hard, with Su Jeong Jang getting the victory 7-5 6-4.

Players	Head To Head Match Wins
Jang	1
Yamaguchi	0

Last 1 H2H Matches:

(R2) Tokyo(11-09-17)

Stats

Su Jeong Jang

Mei Yamaguchi

S. J. Jang vs M. Yamaguchi H2H Profile

S. J. Jang	Stats	M. Yamaguchi
$355,985	Career Prize Money	$19,580
58.99% (443-308)	Career Total W/L	56.66% (217-166)
1	Hard	0
13	Titles	2
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	50.00% (1-1)

S. J. Jang vs M. Yamaguchi Match Preview:

Second serve performance recent form: In recent form (last 6 months), Su Jeong Jang has won 40.17% of points on their second serve, while Mei Yamaguchi has won 38.77%. 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 53.01% of their opponent's second serve points, while Mei Yamaguchi has won 48.87%. The same stats for first serve returns are 33.57% and 35.40% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Su Jeong Jang has saved 44.93% of breakpoints in recent form, whereas Mei Yamaguchi has saved 49.16% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Su Jeong Jang has won 41.38% of matches played (W/L 12/17), with Mei Yamaguchi winning 50.72% (W/L 35/34) 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). Mei Yamaguchi has their best career surface win % on Hard, winning 67% (W/L 133/101), and worse career win % on Grass, winning 33% (W/L 3/6).
Player level: In the last year, Su Jeong Jang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 42.86% of matches (W/L 12/16), where as Mei Yamaguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.61% of matches (W/L 32/30). 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 Su Jeong Jang winning 1 times and Mei Yamaguchi being victorious 0 times. They have played 2 sets in total, with Su Jeong Jang winning 2 and Mei Yamaguchi winning 0.
The last match between Su Jeong Jang and Mei Yamaguchi was at the Tokyo, 09-11-2017, Round: R2, Surface: Hard, with Su Jeong Jang getting the victory 7-5 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:55:0.
Opponent quality stats: Over the last 12 months, Su Jeong Jang has played against opponents with an average rank of 364.17 while Mei Yamaguchi has played against players with an average rank of 358.93.
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 Mei Yamaguchi has won 39% in all matches played on tour.
Break point conversion: In recent form, Su Jeong Jang has converted 37.96% of breakpoint opportunities, and Mei Yamaguchi has converted 41.95% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Matchstat.com indicated that Su Jeong Jang has 32.92 % Probability of win, Mei Yamaguchi 67.08 %.

Su Jeong Jang vs Mei Yamaguchi Editorial Preview By TennisTipster88.

S. J. Jang vs M. Yamaguchi H2H Stats Used In Our Predictions

S. J. Jang	Stats	M. Yamaguchi
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	9
1	Aces (Total)	0
5	Total Double Faults	5
1:55:0	Average Match Time	1:55:0
65% (48/74)	1st Serve %	52% (40/77)
63% (30/48)	1st Serve Win %	57% (23/40)
42% (11/26)	2nd Serve Win %	41% (15/37)
38% (6/16)	Break Pts Won %	57% (4/7)
51% (39/77)	Return Points Win %	45% (33/74)
100% (1/1)	Best‑of‑3 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

S. J. Jang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Brisbane - 10-11-2025
Q1 Unknown PlayerU. Player	W	6-0 6-1	Stats
Q3 Arina VaraksinaA. Varaksina	W	7-6(5) 6-4	Stats
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

View All

M. Yamaguchi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Brisbane - 10-11-2025
R1 Fangran TianF. Tian	W	2-6 7-5 6-1	Stats
Chennai Open - Chennai - 27-10-2025
R2 Joanna GarlandJ. Garland	L	5-7 7-5 7-5	Stats
R1 Francesca JonesF. Jones	W	5-7 6-0 1-0 ret.	Stats
Q3 Arina RodionovaA. Rodionova	W	2-6 6-4 6-2	Stats
Q1 Ankita RainaA. Raina	W	6-1 6-3	Stats

View All

S. J. Jang vs M. Yamaguchi Stats Breakdown Vs All H2H Opponents

S. J. Jang	Stats	M. Yamaguchi
58.99% (443/308)	YTD Win/Loss	56.66% (217/166)
57.10% (989/743)	Sets Win/Loss	55.88% (485/383)
53.46% (8428/7336)	Games Win/Loss	53.02% (4141/3669)
57.59% (311/229)	Hard Win/Loss	56.84% (133/101)
66.67% (78/39)	Clay Win/Loss	56.14% (32/25)
58.06% (36/26)	Indoor Hard W/L	59.04% (49/34)
56.25% (18/14)	Grass Win/Loss	33.33% (3/6)
0.08	Aces Per Game	0.07
648	Aces Total	281
0.19	Double Faults Per Game	0.21
1488	Total Double Faults	808
1:13:47	Average Match Time	1:20:4
556.37	Average Opponent Rank	281.92
69% (22843/33065)	1st Serve %	66% (13843/20857)
61% (13931/22843)	1st Serve Win %	58% (8073/13843)
45% (4565/10222)	2nd Serve Win %	46% (3256/7014)
48% (2155/4444)	Break Points Won % (Total)	49% (1326/2701)
47% (15988/34109)	Return Points Win %	47% (9620/20312)
41.67% (15/21)	Slam W/L	0% (0/0)
50.00% (2/2)	Masters W/L	0% (0/0)
64.00% (16/9)	Cups W/L	0% (0/0)
36.54% (19/33)	Main Tour W/L	50.00% (8/8)
59.85% (313/210)	Challenger W/L	55.19% (170/138)
70.27% (78/33)	Futures W/L	66.10% (39/20)
59% (438/744)	Best of 3 Sets Win %	56% (213/378)
67% (2/3)	Best of 5 Sets Win %	100% (1/1)
55% (72/132)	Tiebreaks Win % (Total)	50% (29/58)
54% (125/231)	Deciding Set Win %	49% (51/105)
88% (414/364)	1st Set Won, Won Match	85% (220/187)
12% (414/50)	1st Set Won, Lost Match	15% (220/33)
23% (337/78)	1st Set Lost, Won Match	18% (163/29)