Surface:
Hard
Round:
1/16
Katerina Siniakova
CZE
WTA - 44
0
:
2
Ended
Madison Keys
USA
WTA - 24

Siniakova vs Keys Prediction 18 August 2026

Details
The main thing
    CZE
    Katerina Siniakova
    USA
    Madison Keys
    1
    3
    0
    6
    6
    2

    🔊 On the courts of Cincinnati, we're in for a maximally contrasting match: Czech cunning against American power. Sinyakova will twist her opponent's arms with her tenacious defense and broken rhythm, while Keys will simply hammer the ball into the court at every opportunity. The one who can impose their own pace from the very first games will win, so the match definitely won't be boring.

    Head-to-Head

    📊 The two players have met twice, with Madison Keys winning both times. However, the head-to-head advantage does not look like a decisive factor given the current form of both players.

    Head-to-head statistics Siniakova - Keys

    0%
    0 Wins
    100%
    3 Wins
    18.08.26
    USA Cincinnati
    Katerina Siniakova
    Katerina Siniakova
    Madison Keys
    Madison Keys
    0
    2
    1
    6
    3
    6
    26.08.24
    USO
    Madison Keys
    Madison Keys
    Katerina Siniakova
    Katerina Siniakova
    2
    0
    6
    4
    6
    1
    03.06.19
    РОЛ
    Katerina Siniakova
    Katerina Siniakova
    Madison Keys
    Madison Keys
    0
    2
    2
    6
    4
    6
    Empty
    There are no events
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    Katerina Siniakova Player Overview

    The Czech player is traditionally seen as the queen of doubles, but her singles career is going through another qualitative leap. Katerina Siniaková approaches this match with five wins in her last ten matches, alternating strong performances with defeats. She won her most recent match against Jessica Maneiru in the previous round in Cincinnati, which adds confidence after two consecutive losses. On her serve, Siniaková shows an average hold level - around 68% - while her first serve percentage stands at 66%. Her stats on games won (53%) and sets won (55%) suggest that the Czech player is capable of putting up a fight even against higher-ranked opponents.

    Match Results: Katerina Siniakova

    18.08.26
    USA Cincinnati
    Katerina Siniakova
    Katerina Siniakova
    Madison Keys
    Madison Keys
    0
    2
    1
    6
    3
    6
    L
    16.08.26
    USA Cincinnati
    Katerina Siniakova
    Katerina Siniakova
    Jessica Bouzas Maneiro
    Jessica Bouzas Maneiro
    2
    1
    65
    77
    6
    1
    6
    1
    W
    04.08.26
    Canada Toronto
    Kamilla Rakhimova
    Kamilla Rakhimova
    Katerina Siniakova
    Katerina Siniakova
    1
    1
    61
    77
    6
    0
    5
    2
    L
    01.07.26
    Wimbledon (WTA)
    Katerina Siniakova
    Katerina Siniakova
    Nikola Bartunkova
    Nikola Bartunkova
    0
    2
    2
    6
    4
    6
    L
    29.06.26
    Wimbledon (WTA)
    Katerina Siniakova
    Katerina Siniakova
    Qinwen Zheng
    Qinwen Zheng
    2
    0
    6
    4
    6
    4
    W
    Empty
    There are no events
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    Madison Keys Player Overview

    Madison always poses a double threat on home American courts. She came into this tournament as a shadow favorite, having built up optimal match sharpness. Keys is in good form: seven wins in her last ten matches confirm the American's consistency. In the previous round she beat Daria Snigur, and before that she lost to Marta Kostyuk at the tournament in Toronto. On her serve, Keys wins approximately 75% of games - a solid figure for this level of competition. Her ace count is also noticeably above average - more than five per match, which helps her maintain the initiative on hard courts. In terms of games and sets won, her numbers are slightly better than her opponent's: 55% of games and 59% of sets over the last ten matches.

    Match Results: Madison Keys

    21.08.26
    USA Cincinnati
    Sara Bejlek
    Sara Bejlek
    Madison Keys
    Madison Keys
    2
    1
    3
    6
    6
    4
    77
    65
    L
    19.08.26
    USA Cincinnati
    Madison Keys
    Madison Keys
    Xiyu Wang
    Xiyu Wang
    2
    0
    77
    63
    6
    4
    W
    18.08.26
    USA Cincinnati
    Katerina Siniakova
    Katerina Siniakova
    Madison Keys
    Madison Keys
    0
    2
    1
    6
    3
    6
    W
    16.08.26
    USA Cincinnati
    Daria Snigur
    Daria Snigur
    Madison Keys
    Madison Keys
    1
    2
    6
    4
    3
    6
    3
    6
    W
    06.08.26
    Canada Toronto
    Marta Kostyuk
    Marta Kostyuk
    Madison Keys
    Madison Keys
    2
    0
    6
    3
    6
    1
    L
    Empty
    There are no events
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    Key factors

    • The average number of games per match for both players exceeds 18, which points to extended sets.
    • Both players played three-set matches in the previous round.
    • The statistics on games and sets won indicate the competitive nature of their matches.

    Expected scenario

    The match is expected to be fairly competitive: Madison Keys looks like the favorite based on her form and serve statistics, however Katerina Siniaková regularly makes things difficult even for higher-ranked opponents. The average probability of a third set makes going over the set total a realistic scenario - especially given the lack of clear dominance from either side.

    ⭐ Editor's Pick

    Taking the total games over line looks like the most logical choice here, because players with such contrasting styles rarely produce a quick blowout. Sinyakova fights for every ball and, thanks to her tenacity, can stretch even a losing set to something like 5:7 or take a set in a tie-break. Keys, for all her power, is known for periodic dips during a match: the moment her serve goes off for a couple of games, the Czech will immediately take advantage and bring the tension back. Even if the match ends in two sets, the tight battle in each of them will easily clear this mark. And if it comes down to a deciding third set, the bet will come in with plenty of room to spare. Our pick - total games over 21.5.
    Total Over (21,5)
    Published: 18/08/2026, 05:28
    Viktar Piatrouski
    Viktar Piatrouski
    Tennis and football specialist
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    Statistics for August 2026

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    Betting Tips: Katerina Siniakova - Madison Keys

    Under 2.5 sets:
    siniakova-katerinain 8 of last 9 Katerina Siniakova games.
    Sets Total Under (2,5)
    MyBookie
    -250