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

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Kumstat vs A. Vasilev

Jan Kumstat

CZE

0

Win

Played

0

Win

Age

Height

701

C. Rank

695

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Alexander Vasilev

BUL

0

Win

Played

0

Win

Age

Height

701

C. Rank

695

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Kumstat 0 - 0 Vasilev

Players	Head To Head Match Wins
Kumstat	0
Vasilev	0

Last 0 H2H Matches:

No past h2h happened.

J. Kumstat vs A. Vasilev H2H Profile

J. Kumstat	Stats	A. Vasilev
$0	Career Prize Money	$0
50.00% (25-25)	Career Total W/L	51.85% (14-13)
0% (0-0)	YTD Win/Loss	100.00% (2-0)

J. Kumstat vs A. Vasilev Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jan Kumstat has won 43.16% of points on their second serve, while Alexander Vasilev has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jan Kumstat, in recent form, has won 49.73% of their opponent's second serve points, while Alexander Vasilev has won 0%. The same stats for first serve returns are 26.41% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jan Kumstat has saved 57.44% of breakpoints in recent form, whereas Alexander Vasilev has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jan Kumstat has won 56.41% of matches played (W/L 22/17), with Alexander Vasilev winning 0% (W/L 0/) that gives us an overall head-to head prediction overview.
Best surface: Jan Kumstat has their best career surface win % on Clay, winning 53% (W/L 17/15), and worse career win % on Hard, winning 45% (W/L 5/6). Alexander Vasilev has their best career surface win % on , winning 53% (W/L /), and worse career win % on , winning % (W/L /).
Player level: In the last year, Jan Kumstat has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 58.06% of matches (W/L 18/13), where as Alexander Vasilev 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.
Opponent quality stats: Over the last 12 months, Jan Kumstat has played against opponents with an average rank of 352.67 while Alexander Vasilev 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, Jan Kumstat has won 56% of deciding sets over the last 12 months, while Alexander Vasilev has won 0% in all matches played on tour.
Break point conversion: In recent form, Jan Kumstat has converted 37.27% of breakpoint opportunities, and Alexander Vasilev 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.

Jan Kumstat vs Alexander Vasilev Editorial Preview By TennisTipster88.

Recent Performance Stats

J. Kumstat Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Lyon Challenger - 10-11-2025
R1 Yannick HanfmannY. Hanfmann	L	6-1 6-3	Stats
M25 Monastir - 03-11-2025
R1 Tiago PereiraT. Pereira	L	6-2 2-6 6-4	Stats
Q3 Alaa TrifiA. Trifi	W	6-7(5) 6-3 10-8	Stats
Q2 Vladimir NikolenkoV. Nikolenko	W	6-1 6-0	Stats
Monastir Challenger - 27-10-2025
R2 Arthur GeaA. Gea	L	6-3 6-4	Stats

View All

A. Vasilev Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Heraklion - 29-09-2025
R2 Ioannis XilasI. Xilas	L	6-2 6-2	Stats
R1 Makoto OchiM. Ochi	W	7-5 6-1	Stats
Davis Cup, Group I, 1R, BUL-FIN 3-2 - 08-09-2025
Rubber 5 Emil RuusuvuoriE. Ruusuvuori	W	7-6(5) 6-4	Stats
Rubber 1 Otto VirtanenO. Virtanen	W	6-3 7-5	Stats
U.S. Open (juniors) - 01-09-2025
F Ivan IvanovI. Ivanov	L	7-5 6-3	Stats

View All

J. Kumstat vs A. Vasilev Stats Breakdown Vs All H2H Opponents

J. Kumstat	Stats	A. Vasilev
50.00% (25/25)	YTD Win/Loss	51.85% (14/13)
47.27% (52/58)	Sets Win/Loss	50.00% (28/28)
48.44% (512/545)	Games Win/Loss	48.86% (258/270)
45.45% (5/6)	Hard Win/Loss	40.00% (2/3)
53.13% (17/15)	Clay Win/Loss	54.55% (12/10)
42.86% (3/4)	Indoor Hard W/L	0% (0/0)
0.36	Aces Per Game	0.16
188	Aces Total	41
0.22	Double Faults Per Game	0.52
112	Total Double Faults	133
1:24:53	Average Match Time	1:24:17
346.86	Average Opponent Rank	512.89
54% (1635/3007)	1st Serve %	61% (901/1469)
70% (1148/1635)	1st Serve Win %	65% (590/901)
46% (629/1372)	2nd Serve Win %	44% (249/568)
37% (118/315)	Break Points Won % (Total)	45% (62/138)
39% (1219/3094)	Return Points Win %	41% (574/1405)
0% (0/0)	Cups W/L	100.00% (2/0)
28.57% (4/10)	Challenger W/L	33.33% (1/2)
58.33% (21/15)	Futures W/L	50.00% (11/11)
49% (23/47)	Best of 3 Sets Win %	48% (12/25)
0% (0/1)	Best of 5 Sets Win %	0% (0/0)
71% (10/14)	Tiebreaks Win % (Total)	67% (4/6)
64% (7/11)	Deciding Set Win %	25% (1/4)
95% (21/20)	1st Set Won, Won Match	80% (15/12)
5% (21/1)	1st Set Won, Lost Match	20% (15/3)
14% (29/4)	1st Set Lost, Won Match	8% (12/1)