Prediction of Kai-Chen Chang vs Ahsha Rolle Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Chang vs A. Rolle

Kai-Chen Chang

TPE

2

Win

Played

0

Win

Age

1.67m

Height

1.72m

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$426.4K

Career Money

$134.9K

Right-handed (two-handed backhand)

Plays

Right-handed (one-handed backhand)

Ahsha Rolle

USA

2

Win

Played

0

Win

Age

1.67m

Height

1.72m

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$426.4K

Career Money

$134.9K

Right-handed (two-handed backhand)

Plays

Right-handed (one-handed backhand)

Head-to-head: Chang 2 - 0 Rolle

They have played 4 sets in total, with Kai-Chen Chang winning 4 and Ahsha Rolle winning 0. The last match between Kai-Chen Chang and Ahsha Rolle was at the Guangzhou International Women's Open 2009 - Guangzhou, 13-09-2009, Round: Q2, Surface: Hard, with Kai-Chen Chang getting the victory 7-6(5) 6-2.

Players	Head To Head Match Wins
Chang	2
Rolle	0

Last 2 H2H Matches:

(Q2) Guangzhou International Women's Open 2009 - Guangzhou(09-13-09)

Stats

Kai-Chen Chang

Ahsha Rolle

(R1) Surprise(02-16-09)

Stats

Kai-Chen Chang

Ahsha Rolle

K. Chang vs A. Rolle H2H Profile

K. Chang	Stats	A. Rolle
$426,433	Career Prize Money	$134,860
56.00% (294-231)	Career Total W/L	51.17% (175-167)
2	Hard	0
6	Titles	3
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Chang vs A. Rolle 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 Ahsha Rolle 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 Ahsha Rolle 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 Ahsha Rolle 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 Ahsha Rolle 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). Ahsha Rolle has their best career surface win % on Grass, winning 61% (W/L 12/7), and worse career win % on Clay, winning 48% (W/L 47/51).
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 Ahsha Rolle 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 2 times and Ahsha Rolle being victorious 0 times. They have played 4 sets in total, with Kai-Chen Chang winning 4 and Ahsha Rolle winning 0.
The last match between Kai-Chen Chang and Ahsha Rolle was at the Guangzhou International Women's Open 2009 - Guangzhou, 13-09-2009, Round: Q2, Surface: Hard, with Kai-Chen Chang getting the victory 7-6(5) 6-2.
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 Ahsha Rolle 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 Ahsha Rolle 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 Ahsha Rolle 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 Ahsha Rolle Editorial Preview By TennisTipster88.

K. Chang vs A. Rolle H2H Stats Used In Our Predictions

K. Chang	Stats	A. Rolle
2	H2H Matches Won	0
4	Sets Won	0
26	Games Won	13
0:0:0	Average Match Time	0:0:0
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/0)
0% (0/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/2)

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

A. Rolle Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Midland - 06-02-2012
Q1 Maria AbramovicM. Abramovic	W	6-4 6-1	Stats
Q2 Federica GraziosoF. Grazioso	L	6-1 3-1 ret.	Stats
Plantation - 16-01-2012
R2 Tetiana LuzhanskaT. Luzhanska	W	7-5 6-2	Stats
QF Marie-Eve PelletierM. Pelletier	W	7-5 6-3	Stats
SF Lauren DavisL. Davis	L	6-7(3) 6-1 6-0	Stats

View All

K. Chang vs A. Rolle Stats Breakdown Vs All H2H Opponents

K. Chang	Stats	A. Rolle
55.29% (282/228)	YTD Win/Loss	51.17% (175/167)
54.65% (640/531)	Sets Win/Loss	49.87% (390/392)
52.49% (5678/5139)	Games Win/Loss	49.74% (3574/3611)
57.14% (216/162)	Hard Win/Loss	52.04% (102/94)
26.47% (9/25)	Clay Win/Loss	47.96% (47/51)
64.41% (38/21)	Indoor Hard W/L	48.28% (14/15)
48.72% (19/20)	Grass Win/Loss	63.16% (12/7)
0.11	Aces Per Game	0.09
561	Aces Total	325
0.35	Double Faults Per Game	0.07
1827	Total Double Faults	261
1st Match	Average Match Time	1st Match
595.73	Average Opponent Rank	559.76
60% (13513/22455)	1st Serve %	59% (2717/4611)
62% (8365/13513)	1st Serve Win %	65% (1775/2717)
43% (3805/8942)	2nd Serve Win %	46% (871/1894)
47% (1327/2816)	Break Points Won % (Total)	41% (221/543)
46% (10218/22095)	Return Points Win %	42% (1961/4705)
45.65% (21/25)	Slam W/L	52.00% (13/12)
39.39% (13/20)	Masters W/L	38.10% (8/13)
56.25% (9/7)	Cups W/L	50.00% (1/1)
44.07% (52/66)	Main Tour W/L	39.66% (23/35)
63.27% (174/101)	Challenger W/L	54.63% (124/103)
59.09% (13/9)	Futures W/L	66.67% (6/3)
55% (279/505)	Best of 3 Sets Win %	51% (174/340)
50% (1/2)	Best of 5 Sets Win %	0% (0/1)
55% (60/109)	Tiebreaks Win % (Total)	53% (40/76)
49% (75/152)	Deciding Set Win %	59% (58/98)
87% (279/243)	1st Set Won, Won Match	85% (169/143)
13% (279/36)	1st Set Won, Lost Match	15% (169/26)
17% (231/39)	1st Set Lost, Won Match	18% (173/32)