Prediction of Qinwen Zheng vs Andrea Ka Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Q. Zheng vs A. Ka

Qinwen Zheng

CHN

1

Win

Played

0

Win

Age

Height

5' 5" (1.64 m)

C. Rank

Ret.

Best Rank

560

Total Titles

YTD Titles

$6.9M

Career Money

Plays

Right-handed (two-handed backhand)

Andrea Ka

FRA

1

Win

Played

0

Win

Age

Height

5' 5" (1.64 m)

C. Rank

Ret.

Best Rank

560

Total Titles

YTD Titles

$6.9M

Career Money

Plays

Right-handed (two-handed backhand)

Head-to-head: Zheng 1 - 0 Ka

They have played 2 sets in total, with Qinwen Zheng winning 2 and Andrea Ka winning 0. The last match between Qinwen Zheng and Andrea Ka was at the W15 Madrid, 26-06-2019, Round: R1, Surface: Hard, with Qinwen Zheng getting the victory 6-2 6-0.

Players	Head To Head Match Wins
Zheng	1
Ka	0

Last 1 H2H Matches:

(R1) W15 Madrid(06-26-19)

Stats

Qinwen Zheng

Andrea Ka

Q. Zheng vs A. Ka H2H Profile

Q. Zheng	Stats	A. Ka
$6,925,324	Career Prize Money	$0
69.77% (247-107)	Career Total W/L	51.11% (92-88)
1	Hard	0
14	Titles	2
1	Total H2H Matches	0
62.50% (20-12)	YTD Win/Loss	0% (0-0)

Q. Zheng vs A. Ka Match Preview:

Second serve performance recent form: In recent form (last 6 months), Qinwen Zheng has won 39.65% of points on their second serve, while Andrea Ka has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Qinwen Zheng, in recent form, has won 50.58% of their opponent's second serve points, while Andrea Ka has won 0%. The same stats for first serve returns are 30.75% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Qinwen Zheng has saved 45.26% of breakpoints in recent form, whereas Andrea Ka has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Qinwen Zheng has won 62.50% of matches played (W/L 20/12), with Andrea Ka winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Qinwen Zheng has their best career surface win % on Clay, winning 76% (W/L 91/29), and worse career win % on Grass, winning 33% (W/L 5/10). Andrea Ka has their best career surface win % on Hard, winning 76% (W/L 50/35), and worse career win % on Clay, winning 45% (W/L 27/33).
Player level: In the last year, Qinwen Zheng has played most of their matches on the Masters series, winning 61.11% of matches (W/L 11/7), where as Andrea Ka 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 1 times before with Qinwen Zheng winning 1 times and Andrea Ka being victorious 0 times. They have played 2 sets in total, with Qinwen Zheng winning 2 and Andrea Ka winning 0.
The last match between Qinwen Zheng and Andrea Ka was at the W15 Madrid, 26-06-2019, Round: R1, Surface: Hard, with Qinwen Zheng getting the victory 6-2 6-0.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:14:0.
Opponent quality stats: Over the last 12 months, Qinwen Zheng has played against opponents with an average rank of 57.81 while Andrea Ka 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, Qinwen Zheng has won 43% of deciding sets over the last 12 months, while Andrea Ka has won 0% in all matches played on tour.
Break point conversion: In recent form, Qinwen Zheng has converted 46.38% of breakpoint opportunities, and Andrea Ka 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.

Qinwen Zheng vs Andrea Ka Editorial Preview By TennisTipster88.

Q. Zheng vs A. Ka H2H Stats Used In Our Predictions

Q. Zheng	Stats	A. Ka
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
7	Aces (Total)	0
5	Total Double Faults	6
1:14:0	Average Match Time	1:14:0
36% (16/45)	1st Serve %	51% (23/45)
94% (15/16)	1st Serve Win %	57% (13/23)
52% (15/29)	2nd Serve Win %	14% (3/22)
50% (6/12)	Break Pts Won %	25% (1/4)
64% (29/45)	Return Points Win %	33% (15/45)
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

Q. Zheng Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
China Open - Beijing - 22-09-2025
R3 Linda NoskovaL. Noskova	L	6-4 3-6 3-0 ret.	Stats
R2 Emiliana ArangoE. Arango	W	6-3 6-2	Stats
Wimbledon - London - 30-06-2025
R1 Katerina SiniakovaK. Siniakova	L	7-5 4-6 6-1	Stats
LTA London Championships - London - 09-06-2025
SF Amanda AnisimovaA. Anisimova	L	6-2 4-6 6-4	Stats
QF Emma RaducanuE. Raducanu	W	6-2 6-4	Stats

View All

A. Ka Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Palmela - 15-07-2019
R1 Tamara CurovicT. Curovic	L	6-1 6-3	Stats
Q3 Valeria KoussenkovaV. Koussenkova	W	6-0 6-1	Stats
W25 Corroios-Seixal - 01-07-2019
R1 Oceane DodinO. Dodin	L	6-0 6-2	Stats
W15 Madrid - 24-06-2019
R1 Qinwen ZhengQ. Zheng	L	6-2 6-0	Stats
W25 Madrid - 17-06-2019
Q3 Isabel Adrover GallegoI. Adrover	L	6-1 3-6 10-3	Stats

View All

Q. Zheng vs A. Ka Stats Breakdown Vs All H2H Opponents

Q. Zheng	Stats	A. Ka
69.77% (247/107)	YTD Win/Loss	51.11% (92/88)
65.04% (534/287)	Sets Win/Loss	49.88% (202/203)
56.70% (4241/3239)	Games Win/Loss	49.84% (1842/1854)
67.93% (125/59)	Hard Win/Loss	58.82% (50/35)
75.83% (91/29)	Clay Win/Loss	45.00% (27/33)
74.29% (26/9)	Indoor Hard W/L	42.86% (15/20)
33.33% (5/10)	Grass Win/Loss	0% (0/0)
0.52	Aces Per Game	0.08
1915	Aces Total	148
0.43	Double Faults Per Game	0.34
1562	Total Double Faults	618
1:41:28	Average Match Time	1:9:58
303.34	Average Opponent Rank	568.65
52% (11946/22980)	1st Serve %	59% (5024/8469)
73% (8709/11946)	1st Serve Win %	59% (2977/5024)
46% (5037/11036)	2nd Serve Win %	41% (1418/3445)
49% (1397/2847)	Break Points Won % (Total)	50% (566/1127)
45% (10640/23409)	Return Points Win %	47% (4141/8796)
69.39% (34/15)	Slam W/L	0% (0/0)
59.74% (46/31)	Masters W/L	0% (0/0)
75.00% (3/1)	Cups W/L	0% (0/0)
68.89% (62/28)	Main Tour W/L	0% (0/0)
78.13% (75/21)	Challenger W/L	45.65% (21/25)
71.05% (27/11)	Futures W/L	52.99% (71/63)
70% (243/347)	Best of 3 Sets Win %	50% (88/175)
33% (1/3)	Best of 5 Sets Win %	100% (2/2)
55% (40/73)	Tiebreaks Win % (Total)	54% (22/41)
64% (73/114)	Deciding Set Win %	57% (26/46)
91% (233/211)	1st Set Won, Won Match	90% (81/73)
9% (233/22)	1st Set Won, Lost Match	10% (81/8)
30% (121/36)	1st Set Lost, Won Match	18% (99/18)