Prediction of Zdenek Kolar vs Jan Zielinski Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Kolar vs J. Zielinski

Zdenek Kolar

CZE

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

5'11" (180 cm)

216

C. Rank

Ret.

111

Best Rank

769

Total Titles

YTD Titles

$388.2K

Career Money

Right-Handed

Plays

Right-Handed

Jan Zielinski

POL

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

5'11" (180 cm)

216

C. Rank

Ret.

111

Best Rank

769

Total Titles

YTD Titles

$388.2K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Kolar 1 - 0 Zielinski

They have played 2 sets in total, with Zdenek Kolar winning 2 and Jan Zielinski winning 0. The last match between Zdenek Kolar and Jan Zielinski was at the Poland F1 (Sopot), 12-06-2017, Round: R1, Surface: Clay, with Zdenek Kolar getting the victory 6-4 6-3.

Players	Head To Head Match Wins
Kolar	1
Zielinski	0

Last 1 H2H Matches:

(R1) Poland F1 (Sopot)(06-12-17)

Stats

Zdenek Kolar

Jan Zielinski

Z. Kolar vs J. Zielinski H2H Profile

Z. Kolar	Stats	J. Zielinski
$388,240	Career Prize Money	$0
56.72% (439-335)	Career Total W/L	56.34% (80-62)
1	Clay	0
12	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

Z. Kolar vs J. Zielinski Match Preview:

Second serve performance recent form: In recent form (last 6 months), Zdenek Kolar has won 43.23% of points on their second serve, while Jan Zielinski has won 0%. 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 45.41% of their opponent's second serve points, while Jan Zielinski has won 0%. The same stats for first serve returns are 26.36% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Zdenek Kolar has saved 54.51% of breakpoints in recent form, whereas Jan Zielinski has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Zdenek Kolar has won 66.33% of matches played (W/L 65/33), with Jan Zielinski winning 0% (W/L 0/0) 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 318/212), and worse career win % on Hard, winning 39% (W/L 25/39). Jan Zielinski has their best career surface win % on I.hard, winning 60% (W/L 16/9), and worse career win % on Clay, winning 54% (W/L 38/32).
Player level: In the last year, Zdenek Kolar has played most of their matches on the Challengers/ITF tournaments > $10K, winning 65.38% of matches (W/L 34/18), where as Jan Zielinski 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 Zdenek Kolar winning 1 times and Jan Zielinski being victorious 0 times. They have played 2 sets in total, with Zdenek Kolar winning 2 and Jan Zielinski winning 0.
The last match between Zdenek Kolar and Jan Zielinski was at the Poland F1 (Sopot), 12-06-2017, Round: R1, Surface: Clay, with Zdenek Kolar getting the victory 6-4 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:21:0.
Opponent quality stats: Over the last 12 months, Zdenek Kolar has played against opponents with an average rank of 385.13 while Jan Zielinski 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, Zdenek Kolar has won 62% of deciding sets over the last 12 months, while Jan Zielinski has won 0% in all matches played on tour.
Break point conversion: In recent form, Zdenek Kolar has converted 28.02% of breakpoint opportunities, and Jan Zielinski 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 Jan Zielinski Editorial Preview By TennisTipster88.

Z. Kolar vs J. Zielinski H2H Stats Used In Our Predictions

Z. Kolar	Stats	J. Zielinski
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	7
4	Aces (Total)	2
2	Total Double Faults	2
1:21:0	Average Match Time	1:21:0
57% (34/60)	1st Serve %	72% (39/54)
76% (26/34)	1st Serve Win %	59% (23/39)
50% (13/26)	2nd Serve Win %	40% (6/15)
80% (4/5)	Break Pts Won %	17% (1/6)
46% (25/54)	Return Points Win %	35% (21/60)
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

Z. Kolar Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Valencia Challenger - 06-10-2025
R2 Albert Ramos-VinolasA. Ramos-Vinolas	L	1-6 6-3 6-4	Stats
R1 Carlos Sanchez JoverC. Sanchez	W	6-4 6-2	Stats
Braga Challenger - 29-09-2025
SF Vilius GaubasV. Gaubas	L	6-4 6-4	Stats
QF Javier Barranco CosanoJ. Barranco	W	2-6 7-5 6-1	Stats
R2 Jaime FariaJ. Faria	W	6-1 6-2	Stats

View All

J. Zielinski Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Davis Cup, Group I, PO, POR-POL 4-0 - 28-02-2022
Rubber 4 Gastao EliasG. Elias	L	6-1 6-3	Stats
ATP Cup - Sydney - 03-01-2022
SF Pablo Carreno-BustaP. Carreno-Busta	L	6-2 6-1	Stats
Mouilleron-Le-Captif Challenger - 04-10-2021
Q3 Zizou BergsZ. Bergs	L	6-1 6-3	Stats
Q1 Aidan MchughA. Mchugh	W	6-3 6-4	Stats
Mallorca Challenger - 30-08-2021
R2 Yasutaka UchiyamaY. Uchiyama	L	6-1 6-2	Stats

View All

Z. Kolar vs J. Zielinski Stats Breakdown Vs All H2H Opponents

Z. Kolar	Stats	J. Zielinski
56.72% (439/335)	YTD Win/Loss	56.34% (80/62)
55.01% (977/799)	Sets Win/Loss	54.43% (172/144)
51.95% (8672/8021)	Games Win/Loss	51.72% (1515/1414)
39.06% (25/39)	Hard Win/Loss	54.55% (24/20)
60.00% (318/212)	Clay Win/Loss	54.29% (38/32)
54.17% (91/77)	Indoor Hard W/L	64.29% (18/10)
41.67% (5/7)	Grass Win/Loss	0% (0/0)
0.25	Aces Per Game	0.17
2069	Aces Total	243
0.23	Double Faults Per Game	0.16
1866	Total Double Faults	222
1:29:28	Average Match Time	1st Match
521.12	Average Opponent Rank	448.06
62% (30065/48642)	1st Serve %	61% (3017/4909)
67% (20208/30065)	1st Serve Win %	68% (2039/3017)
50% (9240/18587)	2nd Serve Win %	49% (929/1892)
44% (2232/5025)	Break Points Won % (Total)	46% (207/447)
41% (19964/48567)	Return Points Win %	40% (1890/4771)
41.86% (18/25)	Slam W/L	0% (0/0)
0% (0/0)	Cups W/L	0.00% (0/2)
42.11% (8/11)	Main Tour W/L	0% (0/0)
52.37% (243/221)	Challenger W/L	50.00% (9/9)
68.55% (170/78)	Futures W/L	58.20% (71/51)
57% (431/762)	Best of 3 Sets Win %	56% (78/140)
25% (1/4)	Best of 5 Sets Win %	0% (0/0)
49% (101/205)	Tiebreaks Win % (Total)	35% (8/23)
55% (126/229)	Deciding Set Win %	59% (20/34)
88% (435/383)	1st Set Won, Won Match	88% (76/67)
12% (435/52)	1st Set Won, Lost Match	12% (76/9)
17% (339/56)	1st Set Lost, Won Match	20% (66/13)