MATCHSTAT

Alexander Vasilev vs Jan Kumstat Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

A. Vasilev vs J. Kumstat

Alexander Vasilev
Alexander Vasilev

Flag BUL BUL

w
w
l
l
w
l
w
w
w
l
Jan Kumstat
Jan Kumstat

Flag CZE CZE

l
w
w
l
w
l
w
l
w
w

0

Win

0

Played

0

Win

18
Age
18
-
Height
-
0
C. Rank
695
0
Best Rank
695
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Head-to-head: Vasilev 0 - 0 Kumstat

PlayersHead To Head Match Wins
Vasilev0
Kumstat0
Last 0 H2H Matches:

No past h2h happened.

A. Vasilev vs J. Kumstat H2H Profile

BULA. Vasilev
Stats
CZEJ. Kumstat
$0Career Prize Money$0
51.85% (14-13)Career Total W/L52.08% (25-23)
100.00% (2-0)YTD Win/Loss0% (0-0)

A. Vasilev vs J. Kumstat Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Alexander Vasilev has won 40.52% of points on their second serve, while Jan Kumstat has won 42.50%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Alexander Vasilev, in recent form, has won 50.26% of their opponent's second serve points, while Jan Kumstat has won 48.03%. The same stats for first serve returns are 24.66% and 27.45% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Alexander Vasilev has saved 55.43% of breakpoints in recent form, whereas Jan Kumstat has saved 57.07% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Alexander Vasilev has won 60.00% of matches played (W/L 9/6), with Jan Kumstat winning 59.46% (W/L 22/15) that gives us an overall head-to head prediction overview.
  • Best surface: Alexander Vasilev has their best career surface win % on Clay, winning 55% (W/L 12/10), and worse career win % on Hard, winning 40% (W/L 2/3). Jan Kumstat has their best career surface win % on I.hard, winning 55% (W/L 3/2), and worse career win % on Hard, winning 50% (W/L 5/5).
  • Player level: In the last year, Alexander Vasilev has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 60.00% of matches (W/L 6/4), where as Jan Kumstat has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 60.00% of matches (W/L 18/12). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
  • Opponent quality stats: Over the last 12 months, Alexander Vasilev has played against opponents with an average rank of 484.67 while Jan Kumstat has played against players with an average rank of 344.78.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Alexander Vasilev has won 0% of deciding sets over the last 12 months, while Jan Kumstat has won 63% in all matches played on tour.
  • Break point conversion: In recent form, Alexander Vasilev has converted 38.89% of breakpoint opportunities, and Jan Kumstat has converted 37.19% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Alexander Vasilev vs Jan Kumstat Editorial Preview By TennisTipster88.

Recent Performance Stats

2nd Serve Win %: Vasilev 42%, Kumstat 46%.
Opp 2nd Serve Pts Won: Vasilev 51%, Kumstat 52%.
Break Points Saved %: Vasilev 58%, Kumstat 57%.

A. Vasilev Recent Matches Played

OPPONENTRESULTSCOREH2H
HardM15 Heraklion - 29-09-2025

R2

GREI. Xilas
L
6-2 6-2

R1

JPNM. Ochi
W
7-5 6-1
ClayDavis Cup, Group I, 1R, BUL-FIN 3-2 - 08-09-2025

Rubber 5

FINE. Ruusuvuori
W
7-6(5) 6-4

Rubber 1

FINO. Virtanen
W
6-3 7-5
HardU.S. Open (juniors) - 01-09-2025

F

BULI. Ivanov
L
7-5 6-3
View All

J. Kumstat Recent Matches Played

OPPONENTRESULTSCOREH2H
HardM25 Monastir - 03-11-2025

Q3

TUNA. Trifi
W
6-7(5) 6-3 10-8

Q2

UKRV. Nikolenko
W
6-1 6-0
HardMonastir Challenger - 27-10-2025

R2

FRAA. Gea
L
6-3 6-4

R1

TUNA. Ouakaa
W
2-6 6-2 6-3
HardM15 Monastir - 29-09-2025

R1

ESTM. Molder
L
7-6(6) 6-4
View All
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A. Vasilev vs J. Kumstat Stats Breakdown Vs All H2H Opponents

BULA. Vasilev
Stats
CZEJ. Kumstat
51.85% (14/13)YTD Win/Loss52.08% (25/23)
50.00% (28/28)Sets Win/Loss48.57% (51/54)
48.86% (258/270)Games Win/Loss48.87% (496/519)
40.00% (2/3)Hard Win/Loss50.00% (5/5)
54.55% (12/10)Clay Win/Loss53.13% (17/15)
0% (0/0)Indoor Hard W/L50.00% (3/3)
0.16Aces Per Game0.36
41Aces Total180
0.52Double Faults Per Game0.21
133Total Double Faults103
1:24:17Average Match Time1:24:39
517.11Average Opponent Rank342.15
61% (901/1469)1st Serve %55% (1585/2876)
65% (590/901)1st Serve Win %70% (1113/1585)
44% (249/568)2nd Serve Win %46% (594/1291)
45% (62/138)Break Points Won % (Total)37% (113/302)
41% (574/1405)Return Points Win %39% (1164/2950)
100.00% (2/0)Cups W/L0% (0/0)
33.33% (1/2)Challenger W/L30.77% (4/9)
50.00% (11/11)Futures W/L60.00% (21/14)
48% (12/25)Best of 3 Sets Win %51% (23/45)
0% (0/0)Best of 5 Sets Win %0% (0/1)
67% (4/6)Tiebreaks Win % (Total)71% (10/14)
25% (1/4)Deciding Set Win %70% (7/10)
80% (15/12)1st Set Won, Won Match95% (21/20)
20% (15/3)1st Set Won, Lost Match5% (21/1)
8% (12/1)1st Set Lost, Won Match15% (27/4)

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