Zdenek Kolar vs Zhizhen Zhang Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Kolar vs Z. Zhang

Zdenek Kolar

CZE

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'4" (193 cm)

270

C. Rank

192

111

Best Rank

Total Titles

Ytd Titles

$388.2K

Career Money

$2.1M

Right-Handed

Plays

Right-Handed

Zhizhen Zhang

CHN

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'4" (193 cm)

270

C. Rank

192

111

Best Rank

Total Titles

Ytd Titles

$388.2K

Career Money

$2.1M

Right-Handed

Plays

Right-Handed

Head-To-Head: Kolar 1 - 0 Zhang

They have played 3 sets in total, with Zdenek Kolar winning 2 and Zhizhen Zhang winning 1. The last match between Zdenek Kolar and Zhizhen Zhang was at the Koblenz Challenger, 01-02-2023, Round: R2, Surface: I.hard, with Zdenek Kolar getting the victory 3-6 6-3 6-3.

Players	Head To Head Match Wins
Kolar	1
Zhang	0

Last H2H Matches:

(R2) Koblenz Challenger(02-01-23)

Stats

Zdenek Kolar

Zhizhen Zhang

Z. Kolar vs Z. Zhang H2H Profile

Z. Kolar	Stats	Z. Zhang
$388,240	Career Prize Money	$2,054,130
56.71% (435-332)	Career Total W/L	54.09% (304-258)
1	Indoor	0
12	Titles	5
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	30.77% (4-9)

Z. Kolar vs Z. Zhang Match Preview

Second serve performance recent form: In recent form (last 6 months), Zdenek Kolar has won 43.31% of points on their second serve, while Zhizhen Zhang has won 55.00%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Zdenek Kolar, in recent form, has won 45.28% of their opponent's second serve points, while Zhizhen Zhang has won 50.00%. The same stats for first serve returns are 27.51% and 18.18% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Zdenek Kolar has saved 54.23% of breakpoints in recent form, whereas Zhizhen Zhang has saved 75.00% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Zdenek Kolar has won 69.00% of matches played (W/L 69/ 31), with Zhizhen Zhang winning 31.82% (W/L 69/ 15) that gives us an overall head-to head prediction overview.
Best surface: Zdenek Kolar has their best career surface win % on Clay, winning 60% (W/L 314/ 209), and worse career win % on Hard, winning 39% (W/L 25/ 39). Zhizhen Zhang has their best career surface win % on Clay, winning 60% (W/L 123/ 81), and worse career win % on I.hard, winning 39% (W/L 14/ 22).
Player level: In the last year, Zdenek Kolar has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 70.91% of matches (W/L 39/ 16), where as Zhizhen Zhang has played most of their matches on the Main tour, winning 38.89% of matches (W/L 7/ 11). 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 Zdenek Kolar winning 1 times and Zhizhen Zhang being victorious 0 times. They have played 3 sets in total, with Zdenek Kolar winning 2 and Zhizhen Zhang winning 1. The last match between Zdenek Kolar and Zhizhen Zhang was at the Koblenz Challenger, 01-02-2023, Round: R2, Surface: I.hard, with Zdenek Kolar getting the victory 3-6 6-3 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:40:54.
Opponent quality stats: Over the last 12 months, Zdenek Kolar has played against opponents with an average rank of 415.63 while Zhizhen Zhang has played against players with an average rank of 62.86.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Zdenek Kolar has won 63% of deciding sets over the last 12 months, while Zhizhen Zhang has won 43% in all matches played on tour.
Break point conversion: In recent form, Zdenek Kolar has converted 27.46% of breakpoint opportunities, and Zhizhen Zhang 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.

Zdenek Kolar vs Zhizhen Zhang Editorial Preview By TennisTipster88.

Z. Kolar vs Z. Zhang H2H Stats Used In Our Predictions

Z. Kolar	Stats	Z. Zhang
1	H2H Matches Won	0
2	Sets Won	1
15	Games Won	12
1	Aces (Total)	6
2	Total Double Faults	2
1:40:54	Avg. Match Time	1:40:54
51% (37/73)	1st Serve %	76% (53/70)
73% (27/37)	1st Serve Win %	68% (36/53)
67% (24/36)	2nd Serve Win %	41% (7/17)
57% (4/7)	Break Pts Won %	60% (3/5)
39% (27/70)	Return Pts Won %	30% (22/73)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won → Match Won	0% (0/1)
0% (0/0)	1st Set Won → Match Lost	100% (1/1)
100% (1/1)	1st Set Lost → Match Won	0% (0/0)

Recent Performance Stats

Z. Kolar Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Bad Waltersdorf Challenger - 15-09-2025
QF Roman Andres BurruchagaR. Andres	W	6-0 6-4	Stats
R2 Gabriele PirainoG. Piraino	W	6-1 1-6 6-2	Stats
R1 Matej DodigM. Dodig	W	6-4 6-4	Stats
Q3 Neil OberleitnerN. Oberleitner	W	6-1 6-2	Stats
Q1 Nikita MashtakovN. Mashtakov	W	6-2 6-2	Stats

View All

Z. Zhang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hangzhou Open - Hangzhou - 15-09-2025
R1 Bu YunchaoketeB. Yunchaokete	W	6-7(2) 6-4 7-6(3)	Stats
BNP Paribas Open - Indian Wells - 03-03-2025
R1 Gabriel DialloG. Diallo	L	2-6 6-2 7-6(7)	Stats
Dubai Duty Free Tennis Championships - Dubai - 24-02-2025
R1 Giovanni Mpetshi PerricardG. Mpetshi	L	6-3 7-6(3)	Stats
Qatar ExxonMobil Open - Doha - 17-02-2025
R1 Luca NardiL. Nardi	L	6-4 6-3	Stats
Open 13 Provence - Marseille - 10-02-2025
QF Zizou BergsZ. Bergs	L	7-5 ret.	Stats

View All

Z. Kolar vs Z. Zhang Stats Breakdown Vs All H2H Opponents

Z. Kolar	Stats	Z. Zhang
56.71% (435/332)	YTD Win/Loss	54.09% (304/258)
55.03% (969/792)	Sets Win/Loss	53.12% (706/623)
51.93% (8601/7963)	Games Win/Loss	51.30% (6525/6194)
39.06% (25/39)	Hard Win/Loss	52.19% (155/142)
60.04% (314/209)	Clay Win/Loss	60.29% (123/81)
54.17% (91/77)	Indoor Hard W/L	38.89% (14/22)
41.67% (5/7)	Grass Win/Loss	48.00% (12/13)
0.25	Aces Per Game	0.42
2053	Aces Total	2586
0.23	Double Faults Per Game	0.14
1848	Total Double Faults	887
1:29:28	Average Match Time	1:16:57
522.71	Average Opponent Rank	409.77
62% (29854/48269)	1st Serve %	62% (19339/30969)
67% (20058/29854)	1st Serve Win %	71% (13745/19339)
50% (9159/18425)	2nd Serve Win %	50% (5827/11633)
45% (2210/4961)	Break Points Won % (Total)	39% (1081/2748)
41% (19774/48129)	Return Points Win %	37% (11703/31545)
41.86% (18/25)	Slam W/L	53.13% (17/15)
0% (0/0)	Masters W/L	45.00% (18/22)
0% (0/0)	Cups W/L	75.00% (3/1)
42.11% (8/11)	Main Tour W/L	48.04% (49/53)
52.30% (239/218)	Challenger W/L	53.81% (106/91)
68.55% (170/78)	Futures W/L	59.68% (111/75)
57% (428/756)	Best of 3 Sets Win %	55% (294/536)
25% (1/4)	Best of 5 Sets Win %	43% (10/23)
49% (101/205)	Tiebreaks Win % (Total)	49% (96/195)
55% (125/227)	Deciding Set Win %	54% (94/173)
88% (431/380)	1st Set Won, Won Match	85% (291/246)
12% (431/51)	1st Set Won, Lost Match	15% (291/43)
16% (336/55)	1st Set Lost, Won Match	22% (271/59)