Surface:
Red clay
Round:
Quarterfinal
Maxim Mrva
CZE
ATP - 309
0
:
2
Ended
Jan Kumstat
CZE
ATP - 347

Mrva vs Kumstat Prediction 20 August 2026

Details
Key points
    CZE
    Maxim Mrva
    CZE
    Jan Kumstat
    1
    5
    0
    6
    7
    2

    🔊 In the quarterfinals of the Challenger in Prague, Maxim Mrva and Jan Kumstat will face each other. Both players have hit excellent form, and their current shape makes the matchup particularly interesting to analyze. The match will be played on clay, where both show high consistency.

    Head-to-Head

    📊 Maxim Mrva and Jan Kumstat have never faced each other at the professional level.

    Head-to-head statistics Mrva - Kumstat

    0%
    0 Wins
    100%
    1 Win
    20.08.26
    Czech Republic Prague, ATP Challenger Men Singles
    Maxim Mrva
    Maxim Mrva
    Jan Kumstat
    Jan Kumstat
    0
    2
    1
    6
    5
    7
    Empty
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    Maxim Mrva Player Overview

    Maxim Mrva comes into the quarterfinal on an impressive run - 9 wins in his last 10 matches. In his last three matches he has been winning consistently, including the Challenger final in Todi and two opening rounds in Prague. On his serve, Mrva wins around 61% of games, which indicates an average level of reliability on that component. At the same time, his set-winning percentage reaches 76%, and he averages nearly 19 games per match. His ace count (3.4 per match) is low, but it is offset by a good break-point conversion rate - 54%.

    Match Results: Maxim Mrva

    24.09.26
    ATP Challenger Plovdiv 4, Bulgaria Men Singles
    Izan Almazan Valiente
    Izan Almazan Valiente
    Maxim Mrva
    Maxim Mrva
    2
    1
    7
    5
    0
    6
    6
    2
    L
    22.09.26
    ATP Challenger Plovdiv 4, Bulgaria Men Singles
    Nikita Mashtakov
    Nikita Mashtakov
    Maxim Mrva
    Maxim Mrva
    1
    2
    4
    6
    6
    4
    2
    6
    W
    07.09.26
    ATP Challenger Tulln, Austria Men Singles
    Maxim Mrva
    Maxim Mrva
    Marvin Moeller
    Marvin Moeller
    0
    0
    2
    5
    L
    03.09.26
    Challenger Plovdiv 3
    Federico Iannaccone
    Federico Iannaccone
    Maxim Mrva
    Maxim Mrva
    2
    0
    6
    4
    6
    4
    L
    01.09.26
    Challenger Plovdiv 3
    Oleg Prihodko
    Oleg Prihodko
    Maxim Mrva
    Maxim Mrva
    1
    2
    5
    7
    77
    65
    1
    6
    W
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    Jan Kumstat Player Overview

    Jan Kumstat is showing even more impressive form - he has won all ten of his last matches and claimed the Challenger final in Hamburg before the start of the tournament in Prague. In his three most recent matches, Kumstat has been solid both on serve (77% of service games won) and in key moments: his set-winning percentage stands at 82%. On average, Jan wins 22-23 games per match, and his ace count is significantly higher than his opponent's - nearly nine per match. He also commits fewer double faults (4%), which helps him maintain the initiative even in tight scorelines.

    Match Results: Jan Kumstat

    31.08.26
    Italy Como, ATP Challenger Men Singles
    Juan Pablo Varillas
    Juan Pablo Varillas
    Jan Kumstat
    Jan Kumstat
    2
    0
    6
    4
    6
    3
    L
    22.08.26
    Czech Republic Prague, ATP Challenger Men Singles
    Chun Hsin Tseng
    Chun Hsin Tseng
    Jan Kumstat
    Jan Kumstat
    1
    2
    7
    5
    3
    6
    0
    6
    W
    21.08.26
    Czech Republic Prague, ATP Challenger Men Singles
    Jan Kumstat
    Jan Kumstat
    Filip Cristian Jianu
    Filip Cristian Jianu
    2
    0
    6
    1
    6
    4
    W
    20.08.26
    Czech Republic Prague, ATP Challenger Men Singles
    Maxim Mrva
    Maxim Mrva
    Jan Kumstat
    Jan Kumstat
    0
    2
    1
    6
    5
    7
    W
    19.08.26
    Czech Republic Prague, ATP Challenger Men Singles
    Jan Kumstat
    Jan Kumstat
    Sumit Nagal
    Sumit Nagal
    2
    0
    7
    5
    6
    3
    W
    Empty
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    Key factors

    • Both players have won at least 9 of their last 10 matches.
    • The average number of games per match involving Jan Kumstat is 22.7, while for Maxim Mrva it is 18.6.
    • Both players have a high set-winning percentage: 76% for Mrva and 82% for Kumstat.
    • In recent matches, both players often go to three sets or extended games.

    Expected scenario

    The match should feature plenty of long rallies and a possible third set - both players are at their most competitive right now and rarely give up without a fight for every game. The likelihood of the match going beyond a standard two-set scenario is noticeably increased by their form and ability to hold serve in virtually every set.

    Total Prediction

    Jan Kumstat's consistent high game counts confirm a trend toward lengthy matches involving him, which strengthens the case for the overall total over.

    ⭐ Editor's prediction

    Both Czech players come into the Prague Challenger quarterfinal having lost barely a match in recent weeks, consistently holding a high percentage of their service games and sets. Average game counts point to long sets or even a third set, and the key trends further support this match scenario. The bet is total games over 20.5.
    Total Over (20,5)
    Odds-159
    Published: 19/08/2026, 21:42
    Dmitry Rudakow
    Dmitry Rudakow
    Tennis expert
    343
    0
    257
    600 predictions
    Statistics for September 2026

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    Betting Tips: Maxim Mrva - Jan Kumstat

    Jan Kumstat has won the 1st set:
    jan-kumstatin 5 of last 6 matches.
    1st Set Jan Kumstat to Win
    Bovada
    -130
    Maxim Mrva has won:
    mrva-maxim-1in last 7 matches.
    Maxim Mrva to Win
    Bovada
    -105
    Jan Kumstat has won:
    jan-kumstatin last 14 matches.
    Jan Kumstat to Win
    Bovada
    -125
    Maxim Mrva has won the 2nd set:
    mrva-maxim-1in last 6 matches.
    2nd Set Maxim Mrva to Win
    -103
    View more facts