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)

175

C. Rank

414

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)

175

C. Rank

414

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 1 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	$2,072,015
56.80% (447-340)	Career Total W/L	53.81% (304-261)
1	Indoor	0
13	Titles	5
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	25.00% (4-12)

Z. Kolar vs Z. Zhang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Zdenek Kolar has won 42.85% of points on their second serve, while Zhizhen Zhang has won 46.96%. 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 45.88% of their opponent's second serve points, while Zhizhen Zhang has won 47.27%. The same stats for first serve returns are 27.04% and 22.63% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Zdenek Kolar has saved 53.89% of breakpoints in recent form, whereas Zhizhen Zhang has saved 64.86% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Zdenek Kolar has won 66.00% of matches played (W/L 66/34), with Zhizhen Zhang winning 25.00% (W/L 4/12) 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 326/217), 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 Challengers/ITF tournaments > $10K, winning 64.62% of matches (W/L 42/23), where as Zhizhen Zhang has played most of their matches on the Main tour, winning 30.77% of matches (W/L 4/9). 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 351.55 while Zhizhen Zhang has played against players with an average rank of 62.25.
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 65% 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 29.23% of breakpoint opportunities, and Zhizhen Zhang has converted 27.27% 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	Average 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 Points Win %	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, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

Z. Kolar Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Maia Challenger - 24-11-2025
R1 Miguel DamasM. Damas	L	6-7(5) 6-3 6-2	Stats
Montemar Challenger - 17-11-2025
F Gianluca CadenassoG. Cadenasso	W	6-4 6-4	Stats
SF Marco TrungellitiM. Trungelliti	W	3-6 6-3 6-3	Stats
QF Elmer MollerE. Moller	W	6-3 6-1	Stats
R2 Nikolas Sanchez-IzquierdoN. Sanchez-Izquierdo	W	0-6 6-3 6-4	Stats

View All

Z. Zhang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Shanghai Rolex Masters - Shanghai - 29-09-2025
R1 Sebastian BaezS. Baez	L	2-6 6-3 6-4	Stats
China Open - Beijing - 22-09-2025
R1 Terence AtmaneT. Atmane	L	6-4 6-2	Stats
Hangzhou Open - Hangzhou - 15-09-2025
R2 Dalibor SvrcinaD. Svrcina	L	6-4 6-3	Stats
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

View All

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

Z. Kolar	Stats	Z. Zhang
56.80% (447/340)	YTD Win/Loss	53.81% (304/261)
55.06% (995/812)	Sets Win/Loss	52.92% (707/629)
51.95% (8823/8161)	Games Win/Loss	51.25% (6551/6232)
39.06% (25/39)	Hard Win/Loss	51.67% (155/145)
60.04% (326/217)	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
2095	Aces Total	2601
0.23	Double Faults Per Game	0.14
1925	Total Double Faults	890
1:29:53	Average Match Time	1:17:3
518.78	Average Opponent Rank	417.56
62% (30663/49618)	1st Serve %	62% (19487/31192)
67% (20603/30663)	1st Serve Win %	71% (13840/19487)
50% (9417/18965)	2nd Serve Win %	50% (5859/11708)
44% (2278/5123)	Break Points Won % (Total)	39% (1087/2766)
41% (20355/49499)	Return Points Win %	37% (11765/31730)
41.86% (18/25)	Slam W/L	53.13% (17/15)
0% (0/0)	Masters W/L	43.90% (18/23)
0% (0/0)	Cups W/L	75.00% (3/1)
42.11% (8/11)	Main Tour W/L	47.12% (49/55)
52.62% (251/226)	Challenger W/L	53.81% (106/91)
68.55% (170/78)	Futures W/L	59.68% (111/75)
57% (439/775)	Best of 3 Sets Win %	55% (294/539)
25% (1/4)	Best of 5 Sets Win %	43% (10/23)
50% (104/210)	Tiebreaks Win % (Total)	49% (96/195)
55% (129/234)	Deciding Set Win %	54% (94/174)
88% (442/389)	1st Set Won, Won Match	84% (292/246)
12% (442/53)	1st Set Won, Lost Match	15% (292/44)
17% (345/58)	1st Set Lost, Won Match	22% (273/59)