Zdenek Kolar vs Johannes Haerteis Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Kolar vs J. Haerteis

Zdenek Kolar

CZE

1

Win

Played

1

Win

Age

6'1" (185 cm)

Height

6'5" (196 cm)

222

C. Rank

899

111

Best Rank

300

Total Titles

YTD Titles

$388.2K

Career Money

Right-Handed

Plays

Left-Handed

Johannes Haerteis

GER

1

Win

Played

1

Win

Age

6'1" (185 cm)

Height

6'5" (196 cm)

222

C. Rank

899

111

Best Rank

300

Total Titles

YTD Titles

$388.2K

Career Money

Right-Handed

Plays

Left-Handed

Head-to-head: Kolar 1 - 1 Haerteis

They have played 4 sets in total, with Zdenek Kolar winning 2 and Johannes Haerteis winning 2. The last match between Johannes Haerteis and Zdenek Kolar was at the Ismaning Challenger, 17-10-2019, Round: R3, Surface: Carpet, with Draw getting the victory 7-6(4) 7-6(5).

Players	Head To Head Match Wins
Kolar	1
Haerteis	1

Last 2 H2H Matches:

(R3) Ismaning Challenger(10-17-19)

Stats

Johannes Haerteis

Zdenek Kolar

(R1) Czech Republic F1(05-11-16)

Stats

Zdenek Kolar

Johannes Haerteis

Z. Kolar vs J. Haerteis H2H Profile

Z. Kolar	Stats	J. Haerteis
$388,240	Career Prize Money	$0
56.82% (446-339)	Career Total W/L	50.90% (226-218)
1	Clay	0
0	Indoor	1
12	Titles	0
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

Z. Kolar vs J. Haerteis Match Preview:

Second serve performance recent form: In recent form (last 6 months), Zdenek Kolar has won 42.84% of points on their second serve, while Johannes Haerteis 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 45.69% of their opponent's second serve points, while Johannes Haerteis has won 0%. The same stats for first serve returns are 26.55% 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 54.09% of breakpoints in recent form, whereas Johannes Haerteis has saved 0% 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 Johannes Haerteis 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 324/216), and worse career win % on Hard, winning 39% (W/L 25/39). Johannes Haerteis has their best career surface win % on I.hard, winning 60% (W/L 42/36), and worse career win % on Grass, winning 0% (W/L 0/1).
Player level: In the last year, Zdenek Kolar has played most of their matches on the Challengers/ITF tournaments > $10K, winning 64.52% of matches (W/L 40/22), where as Johannes Haerteis 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 Zdenek Kolar winning 1 times and Johannes Haerteis being victorious 1 times. They have played 4 sets in total, with Zdenek Kolar winning 2 and Johannes Haerteis winning 2.
The last match between Zdenek Kolar and Johannes Haerteis was at the Ismaning Challenger, 17-10-2019, Round: R3, Surface: Carpet, with Draw getting the victory 7-6(4) 7-6(5).
Head to head match duration: In past head to head matches, the average match time between these players has been 1:24:27.
Opponent quality stats: Over the last 12 months, Zdenek Kolar has played against opponents with an average rank of 359.44 while Johannes Haerteis 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 64% of deciding sets over the last 12 months, while Johannes Haerteis has won 0% in all matches played on tour.
Break point conversion: In recent form, Zdenek Kolar has converted 29.18% of breakpoint opportunities, and Johannes Haerteis 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 Johannes Haerteis Editorial Preview By TennisTipster88.

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

Z. Kolar	Stats	J. Haerteis
1	H2H Matches Won	1
2	Sets Won	2
24	Games Won	19
8	Aces (Total)	12
2	Total Double Faults	6
1:24:27	Average Match Time	1:24:27
62% (81/131)	1st Serve %	67% (96/144)
79% (64/81)	1st Serve Win %	70% (67/96)
58% (29/50)	2nd Serve Win %	48% (23/48)
31% (4/13)	Break Pts Won %	20% (1/5)
38% (54/144)	Return Points Win %	29% (38/131)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (1/1)
0% (0/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

Z. Kolar Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Montemar Challenger - 17-11-2025
QF Elmer MollerE. Moller	W	6-3 6-1	Stats
R2 Nikolas Sanchez-IzquierdoN. Sanchez-Izquierdo	W	0-6 6-3 6-4	Stats
R1 Javier Barranco CosanoJ. Barranco	W	6-4 6-2	Stats
Montevideo Challenger - 10-11-2025
R2 Carlos TabernerC. Taberner	L	7-6(2) 6-3	Stats
R1 Joaquin Aguilar CardozoJ. Aguilar	W	6-1 6-1	Stats

View All

J. Haerteis Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Forbach - 25-09-2023
R1 Mikail AlimliM. Alimli	L	2-1 ret.	Stats
M25 Madrid - 11-09-2023
R2 Daniel Merida AguilarD. Merida	L	6-3 6-3	Stats
R1 Jody MaginleyJ. Maginley	W	6-4 7-5	Stats
Cassis Challenger - 04-09-2023
Q1 Charles BroomC. Broom	L	6-3 7-6(2)	Stats
M15 Allershausen - 28-08-2023
R2 Nicola KuhnN. Kuhn	L	7-5 6-3	Stats

View All

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

Z. Kolar	Stats	J. Haerteis
56.76% (445/339)	YTD Win/Loss	50.90% (226/218)
55.03% (990/809)	Sets Win/Loss	50.54% (515/504)
51.95% (8784/8123)	Games Win/Loss	50.51% (4888/4789)
39.06% (25/39)	Hard Win/Loss	48.53% (33/35)
60.00% (324/216)	Clay Win/Loss	44.89% (79/97)
54.17% (91/77)	Indoor Hard W/L	57.29% (114/85)
41.67% (5/7)	Grass Win/Loss	0.00% (0/1)
0.25	Aces Per Game	0.28
2091	Aces Total	1302
0.23	Double Faults Per Game	0.3
1902	Total Double Faults	1422
1:29:43	Average Match Time	1:16:42
520.23	Average Opponent Rank	551.61
62% (30499/49351)	1st Serve %	63% (15508/24777)
67% (20496/30499)	1st Serve Win %	69% (10706/15508)
50% (9376/18862)	2nd Serve Win %	47% (4365/9269)
44% (2265/5096)	Break Points Won % (Total)	42% (984/2325)
41% (20250/49253)	Return Points Win %	39% (9478/24372)
41.86% (18/25)	Slam W/L	0% (0/0)
42.11% (8/11)	Main Tour W/L	0.00% (0/4)
52.53% (249/225)	Challenger W/L	47.44% (74/82)
68.55% (170/78)	Futures W/L	53.52% (152/132)
57% (437/772)	Best of 3 Sets Win %	51% (223/434)
25% (1/4)	Best of 5 Sets Win %	0% (0/0)
49% (103/209)	Tiebreaks Win % (Total)	55% (77/141)
55% (128/232)	Deciding Set Win %	53% (75/141)
88% (440/388)	1st Set Won, Won Match	83% (233/194)
12% (440/52)	1st Set Won, Lost Match	16% (233/37)
17% (344/57)	1st Set Lost, Won Match	15% (211/32)