Prediction of Marc Sieber vs Zdenek Kolar Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Sieber vs Z. Kolar

Marc Sieber

GER

1

Win

Played

0

Win

Age

5'10" (178 cm)

Height

6'1" (185 cm)

Ret.

C. Rank

224

236

Best Rank

111

Total Titles

YTD Titles

$660

Career Money

$388.2K

Left-Handed

Plays

Right-Handed

Zdenek Kolar

CZE

1

Win

Played

0

Win

Age

5'10" (178 cm)

Height

6'1" (185 cm)

Ret.

C. Rank

224

236

Best Rank

111

Total Titles

YTD Titles

$660

Career Money

$388.2K

Left-Handed

Plays

Right-Handed

Head-to-head: Sieber 1 - 0 Kolar

They have played 2 sets in total, with Marc Sieber winning 2 and Zdenek Kolar winning 0. The last match between Marc Sieber and Zdenek Kolar was at the Germany F18, 26-10-2015, Round: R2, Surface: Carpet, with Marc Sieber getting the victory 7-6(4) 6-3.

Players	Head To Head Match Wins
Sieber	1
Kolar	0

Last 1 H2H Matches:

(R2) Germany F18(10-26-15)

Stats

Marc Sieber

Zdenek Kolar

M. Sieber vs Z. Kolar H2H Profile

M. Sieber	Stats	Z. Kolar
$660	Career Prize Money	$388,240
63.27% (429-249)	Career Total W/L	56.61% (441-338)
1	Indoor	0
13	Titles	12
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

M. Sieber vs Z. Kolar Match Preview:

Second serve performance recent form: In recent form (last 6 months), Marc Sieber has won 0% of points on their second serve, while Zdenek Kolar has won 42.73%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Marc Sieber, in recent form, has won 0% of their opponent's second serve points, while Zdenek Kolar has won 45.03%. The same stats for first serve returns are 0% and 26.61% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Marc Sieber has saved 0% of breakpoints in recent form, whereas Zdenek Kolar has saved 54.42% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Marc Sieber has won 0% of matches played (W/L 0/0), with Zdenek Kolar winning 65.63% (W/L 63/33) that gives us an overall head-to head prediction overview.
Best surface: Marc Sieber has their best career surface win % on Hard, winning 74% (W/L 131/46), and worse career win % on I.hard, winning 48% (W/L 15/16). Zdenek Kolar has their best career surface win % on Clay, winning 74% (W/L 320/215), and worse career win % on Hard, winning 39% (W/L 25/39).
Player level: In the last year, Marc Sieber has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Zdenek Kolar has played most of their matches on the Challengers/ITF tournaments > $10K, winning 63.16% of matches (W/L 36/21). 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 Marc Sieber winning 1 times and Zdenek Kolar being victorious 0 times. They have played 2 sets in total, with Marc Sieber winning 2 and Zdenek Kolar winning 0.
The last match between Marc Sieber and Zdenek Kolar was at the Germany F18, 26-10-2015, Round: R2, Surface: Carpet, with Marc Sieber getting the victory 7-6(4) 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:28:0.
Opponent quality stats: Over the last 12 months, Marc Sieber has played against opponents with an average rank of 0 while Zdenek Kolar has played against players with an average rank of 365.56.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Marc Sieber has won 0% of deciding sets over the last 12 months, while Zdenek Kolar has won 62% in all matches played on tour.
Break point conversion: In recent form, Marc Sieber has converted 0% of breakpoint opportunities, and Zdenek Kolar has converted 26.77% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Marc Sieber vs Zdenek Kolar Editorial Preview By TennisTipster88.

M. Sieber vs Z. Kolar H2H Stats Used In Our Predictions

M. Sieber	Stats	Z. Kolar
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	9
10	Aces (Total)	2
2	Total Double Faults	2
1:28:0	Average Match Time	1:28:0
71% (51/72)	1st Serve %	56% (34/61)
80% (41/51)	1st Serve Win %	68% (23/34)
38% (8/21)	2nd Serve Win %	59% (16/27)
67% (2/3)	Break Pts Won %	50% (1/2)
36% (22/61)	Return Points Win %	32% (23/72)
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

M. Sieber Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Ismaning Challenger - 15-10-2018
Q2 Tristan LamasineT. Lamasine	L	6-3 6-2	Stats
Q1 Robin KernR. Kern	W	6-3 6-2	Stats
Ortisei Challenger - 08-10-2018
Q1 Albano OlivettiA. Olivetti	L	4-6 7-6(2) 6-4	Stats
Germany F14 (Oberhaching) - 01-10-2018
R2 Francesco FerrariF. Ferrari	L	2-6 6-4 6-3	Stats
Q2 Patrick NystroemP. Nystroem	W	6-1 7-5	Stats

View All

Z. Kolar Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Lima 3 Challenger - 03-11-2025
R1 Tomas Barrios VeraT. Barrios	L	7-5 6-3	Stats
Lima 2 Challenger - 27-10-2025
QF Tristan BoyerT. Boyer	L	6-4 2-6 6-3	Stats
R2 Lautaro MidonL. Midon	W	6-3 6-3	Stats
R1 Juan Pablo VarillasJ. Pablo	W	7-6(4) 6-7(5) 7-6(3)	Stats
Costa do Sauipe Challenger - 20-10-2025
R1 Facundo Diaz AcostaF. Diaz	L	6-0 6-2	Stats

View All

M. Sieber vs Z. Kolar Stats Breakdown Vs All H2H Opponents

M. Sieber	Stats	Z. Kolar
63.27% (429/249)	YTD Win/Loss	56.61% (441/338)
61.18% (947/601)	Sets Win/Loss	54.92% (982/806)
55.29% (7687/6215)	Games Win/Loss	51.91% (8727/8085)
74.01% (131/46)	Hard Win/Loss	39.06% (25/39)
61.21% (262/166)	Clay Win/Loss	59.81% (320/215)
49.32% (36/37)	Indoor Hard W/L	54.17% (91/77)
0% (0/0)	Grass Win/Loss	41.67% (5/7)
0.05	Aces Per Game	0.25
364	Aces Total	2083
0.1	Double Faults Per Game	0.23
687	Total Double Faults	1879
1st Match	Average Match Time	1:29:39
605.62	Average Opponent Rank	521.3
68% (11388/16710)	1st Serve %	62% (30340/49061)
65% (7402/11388)	1st Serve Win %	67% (20389/30340)
49% (2604/5322)	2nd Serve Win %	50% (9304/18731)
49% (1075/2196)	Break Points Won % (Total)	44% (2244/5052)
46% (7815/16884)	Return Points Win %	41% (20094/48926)
0% (0/0)	Slam W/L	41.86% (18/25)
14.29% (1/6)	Main Tour W/L	42.11% (8/11)
50.99% (77/74)	Challenger W/L	52.24% (245/224)
67.50% (351/169)	Futures W/L	68.55% (170/78)
63% (419/663)	Best of 3 Sets Win %	56% (433/767)
33% (1/3)	Best of 5 Sets Win %	25% (1/4)
50% (67/133)	Tiebreaks Win % (Total)	50% (103/208)
52% (105/201)	Deciding Set Win %	55% (127/231)
88% (422/373)	1st Set Won, Won Match	88% (437/385)
12% (422/49)	1st Set Won, Lost Match	12% (437/52)
21% (256/55)	1st Set Lost, Won Match	16% (342/56)