Prediction of Kai-Chen Chang vs Julia Vakulenko Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Chang vs J. Vakulenko

Kai-Chen Chang

TPE

0

Win

Played

2

Win

Age

1.67m

Height

1.83m

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$426.4K

Career Money

$298.4K

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Julia Vakulenko

UKR

0

Win

Played

2

Win

Age

1.67m

Height

1.83m

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$426.4K

Career Money

$298.4K

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Head-to-head: Chang 0 - 2 Vakulenko

They have played 5 sets in total, with Kai-Chen Chang winning 1 and Julia Vakulenko winning 4. The last match between Julia Vakulenko and Kai-Chen Chang was at the ASB Classic - Auckland, 02-01-2010, Round: Q1, Surface: Hard, with Julia Vakulenko getting the victory 2-6 6-3 6-3.

Players	Head To Head Match Wins
Chang	0
Vakulenko	2

Last 2 H2H Matches:

(Q1) ASB Classic - Auckland(01-02-10)

Stats

Julia Vakulenko

Kai-Chen Chang

(R1) Monzon(04-06-09)

Stats

Julia Vakulenko

Kai-Chen Chang

K. Chang vs J. Vakulenko H2H Profile

K. Chang	Stats	J. Vakulenko
$426,433	Career Prize Money	$298,412
56.00% (294-231)	Career Total W/L	55.26% (210-170)
0	Hard	2
6	Titles	6
0	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Chang vs J. Vakulenko Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kai-Chen Chang has won 0% of points on their second serve, while Julia Vakulenko has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Kai-Chen Chang, in recent form, has won 0% of their opponent's second serve points, while Julia Vakulenko has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kai-Chen Chang has saved 0% of breakpoints in recent form, whereas Julia Vakulenko has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Kai-Chen Chang has won 0% of matches played (W/L 0/0), with Julia Vakulenko winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Kai-Chen Chang has their best career surface win % on I.hard, winning 61% (W/L 17/11), and worse career win % on Clay, winning 26% (W/L 9/25). Julia Vakulenko has their best career surface win % on Clay, winning 61% (W/L 111/71), and worse career win % on Grass, winning 45% (W/L 10/12).
Player level: In the last year, Kai-Chen Chang has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Julia Vakulenko has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Kai-Chen Chang winning 0 times and Julia Vakulenko being victorious 2 times. They have played 5 sets in total, with Kai-Chen Chang winning 1 and Julia Vakulenko winning 4.
The last match between Kai-Chen Chang and Julia Vakulenko was at the ASB Classic - Auckland, 02-01-2010, Round: Q1, Surface: Hard, with Julia Vakulenko getting the victory 2-6 6-3 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Kai-Chen Chang has played against opponents with an average rank of 0 while Julia Vakulenko has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kai-Chen Chang has won 0% of deciding sets over the last 12 months, while Julia Vakulenko has won 0% in all matches played on tour.
Break point conversion: In recent form, Kai-Chen Chang has converted 0% of breakpoint opportunities, and Julia Vakulenko has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Kai-Chen Chang vs Julia Vakulenko Editorial Preview By TennisTipster88.

K. Chang vs J. Vakulenko H2H Stats Used In Our Predictions

K. Chang	Stats	J. Vakulenko
0	H2H Matches Won	2
1	Sets Won	4
16	Games Won	26
2	Aces (Total)	4
14	Total Double Faults	7
0:0:0	Average Match Time	0:0:0
46% (42/92)	1st Serve %	53% (54/102)
64% (27/42)	1st Serve Win %	56% (30/54)
40% (20/50)	2nd Serve Win %	52% (25/48)
45% (5/11)	Break Pts Won %	46% (6/13)
46% (47/102)	Return Points Win %	49% (45/92)
0% (0/2)	Best‑of‑3 Win %	100% (2/2)
0% (0/1)	Deciding Set Win %	100% (1/1)
0% (0/1)	1st Set Won, Won Match	100% (1/1)
100% (1/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	100% (1/1)

Recent Performance Stats

K. Chang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Nonthaburi - 03-02-2020
Q3 Lucrezia StefaniniL. Stefanini	L	7-6(5) 6-4	Stats
Q2 Yatawee ChimchumY. Chimchum	W	6-1 6-0	Stats
Q1 Humera BaharmusH. Baharmus	W	6-1 6-0	Stats
W25 Nonthaburi - 27-01-2020
R2 Xinyu WangX. Wang	L	6-2 7-5	Stats
R1 Riya BhatiaR. Bhatia	W	6-2 6-1	Stats

View All

J. Vakulenko Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Australian Open - Melbourne - 18-01-2010
Q1 Bethanie Mattek-SandsB. Mattek-Sands	L	2-6 6-3 6-4	Stats
ASB Classic - Auckland - 04-01-2010
Q2 Stephanie DuboisS. Dubois	L	7-6(3) 6-2	Stats
Q1 Kai-Chen ChangK. Chang	W	2-6 6-3 6-3	Stats
Nantes - 02-11-2009
R1 Margalita Chakhnashvili-RanzingerM. Chakhnashvili-Ranzinger	L	6-2 6-1	Stats
Poitiers - 26-10-2009
R1 Stephanie Cohen-AloroS. Cohen-Aloro	L	5-7 7-6(2) 6-4	Stats

View All

K. Chang vs J. Vakulenko Stats Breakdown Vs All H2H Opponents

K. Chang	Stats	J. Vakulenko
55.29% (282/228)	YTD Win/Loss	54.99% (204/167)
54.65% (640/531)	Sets Win/Loss	54.98% (475/389)
52.49% (5678/5139)	Games Win/Loss	52.61% (4081/3676)
57.14% (216/162)	Hard Win/Loss	49.12% (56/58)
26.47% (9/25)	Clay Win/Loss	60.99% (111/71)
64.41% (38/21)	Indoor Hard W/L	50.94% (27/26)
48.72% (19/20)	Grass Win/Loss	45.45% (10/12)
0.11	Aces Per Game	0.09
561	Aces Total	330
0.35	Double Faults Per Game	0.12
1827	Total Double Faults	459
1st Match	Average Match Time	1st Match
595.28	Average Opponent Rank	495.1
60% (13513/22455)	1st Serve %	60% (4823/7972)
62% (8365/13513)	1st Serve Win %	65% (3105/4762)
43% (3805/8942)	2nd Serve Win %	43% (1339/3118)
47% (1327/2816)	Break Points Won % (Total)	46% (478/1031)
46% (10218/22095)	Return Points Win %	46% (3614/7933)
45.65% (21/25)	Slam W/L	53.23% (33/29)
39.39% (13/20)	Masters W/L	49.15% (29/30)
56.25% (9/7)	Cups W/L	0% (0/0)
44.07% (52/66)	Main Tour W/L	53.61% (89/77)
63.27% (174/101)	Challenger W/L	62.96% (51/30)
59.09% (13/9)	Futures W/L	66.67% (2/1)
55% (279/505)	Best of 3 Sets Win %	56% (202/360)
50% (1/2)	Best of 5 Sets Win %	0% (0/3)
55% (60/109)	Tiebreaks Win % (Total)	51% (36/70)
49% (75/152)	Deciding Set Win %	50% (63/127)
87% (279/243)	1st Set Won, Won Match	79% (225/177)
13% (279/36)	1st Set Won, Lost Match	21% (225/47)
17% (231/39)	1st Set Lost, Won Match	20% (146/29)