Marta Kostyuk vs Madison Keys predictions, Aug 08, 2026

Aug 05, 2026 0 Comment By Yuriy Borshchenko

WTA Toronto, on Saturday,

Kostyuk

Madison Keys

Score, Highlights

Short Preview

In an exciting WTA matchup, Marta Kostyuk hosts Madison Keys on August 8, 2026, in Toronto. With both players showcasing strong performances recently, this clash promises to be highly competitive.

Marta Kostyuk enters this encounter with the momentum of having secured victory in 4 out of her last 5 matches. Her aggressive baseline play and sharp shot placements have proven effective, enabling her to maintain a winning streak that reflects her growing confidence on home soil. The pressure of playing in front of local fans could further bolster her performance.

Conversely, Madison Keys, who boasts a track record of powerful serves and aggressive net play, has won 3 of her last 5 matches. Although showing signs of consistency, she will need to enhance her return game to counter Kostyuk’s offensive style.

The bookmakers reflect a slight favorability toward Kostyuk with odds of 1.67 compared to Keys at 2.20. Our predictive model estimates a 54.4% chance of a home win, while Keys stands at 45.6%. The predicted outcome leans towards a straight-sets victory for Kostyuk at 2:0, but in a sport as unpredictable as tennis, the match could unfold in various ways. Both players will need to bring their best to secure the win, making this a must-watch encounter.

This preview is generated with the Welcome.Bet AI Insights Engine, combining form data, betting odds, and semantic SEO optimization to deliver relevant match analysis for fans and bettors alike from 2026-08-05T03:52:02+00:00.

Kostyuk
57%		 Keys
43%

Prediction (the most likely score): 2:0

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Betting Odds

1 X 2
betsson 1.65 2.18
MarathonBet 1.69 2.23 Watch Watch and Bet
Pinnacle 1.64 2.22
Best for US Customers 1.66 2.19

Latest Results

04.08.26 Marta Kostyuk – Katherine Sebov – 2:0
09.07.26 Marta Kostyuk – Linda Noskova – 0:2
08.07.26 Marta Kostyuk – Jasmine Paolini – 2:0
06.07.26 Ashlyn Krueger – Marta Kostyuk – 0:2
04.07.26 Emma Navarro – Marta Kostyuk – 1:2		 04.08.26 Antonia Ruzic – Madison Keys – 0:2
27.07.26 Ludmilla Samsonova – Madison Keys – 2:1
06.07.26 Madison Keys – Linda Noskova – 0:2
04.07.26 Amanda Anisimova – Madison Keys – 1:2
02.07.26 Katie Swan – Madison Keys – 0:2

Facts

  • Kostyuk is ranked WTA: 11. Keys is ranked WTA: 22.
  • Kostyuk is in very good shape right now (last 5 games: 4 wins).
  • Keys has been unpredictable lately (in the last 5 games, wins – 3).
  • Kostyuk may have a physical advantage due to more rest days in recent times.
  • In this match, both players have almost equal chances to win.
  • In the last 2 head-to-head matches, Kostyuk won 0 matches, drew 0 matches, lost 2 matches, and goals 0:4. (average 0:2).

    Latest Head To Head

    05.07.24 Marta Kostyuk – Madison Keys – 0:2
    08.07.23 Marta Kostyuk – Madison Keys – 0:2

    Standings

    Draw

    Singles – Main

    1/64-finals

    1 Sabalenka A. (1) Bye
    2 Uchijima M. (Q) Bucsa C. 2 : 0
    3 Putintseva Y. Zhang S. 0 : 2
    4 Bye Ostapenko J. (26)
    5 Chwalinska M. (18) Bye
    6 Gibson T. Cocciaretto E. (RET.) 1 : 0
    7 Stefanini L. (Q) Osorio C. 0 : 2
    8 Bye Alexandrova E. (16)
    9 Svitolina E. (9) Bye
    10 Bouzas Maneiro J. Arseneault A. (WC) 2 : 0
    11 Ruse G. Stearns P. 2 : 0
    12 Bye Potapova A. (24)
    13 Tauson C. (27) Bye
    14 Bartunkova N. Andreescu B. (WC) 2 : 0
    15 Jones E. (Q) Tararudee L. (Q) 0 : 2
    16 Bye Anisimova A. (8)
    17 Pegula J. (3) Bye
    18 Frech M. Jeanjean L. (Q) 2 : 0
    19 Rakhimova K. Williams V. (WC) 2 : 0
    20 Bye Siniakova K. (32)
    21 Kalinskaya A. (17) Bye
    22 Kessler M. Brace C. (WC) 2 : 0
    23 Sramkova R. (Q) Blinkova A. (Q) 2 : 0
    24 Bye Shnaider D. (15)
    25 Kostyuk M. (10) Bye
    26 Ito A. (Q) Sebov K. (WC) 0 : 2
    27 Boisson L. (Q) Ruzic A. 1 : 2
    28 Bye Keys M. (19)
    29 Vekic D. (31) Bye
    30 Birrell K. Golubic V. 0 : 2
    31 Wang Xiy. Bejlek S. 1 : 2
    32 Bye Swiatek I. (7)
    33 Noskova L. (6) Bye
    34 Maria T. (Q) McNally C. 1 : 2
    35 Jimenez Kasintseva V. (Q) Parks A. 0 : 2
    36 Bye Eala A. (25)
    37 Bouzkova M. (21) Bye
    38 Valentova T. Townsend T. 0 : 2
    39 Sierra S. Stephens S. (Q) 0 : 2
    40 Bye Bencic B. (12)
    41 Jovic I. (13) Bye
    42 Zhao C. (WC) Linette M. 1 : 2
    43 Korneeva A. (Q) Kudermetova P. (RET.) (Q) 1 : 0
    44 Bye Navarro E. (23)
    45 Sakkari M. (29) Bye
    46 Marino R. (WC) Sonmez Z. 0 : 2
    47 Parry D. Day K. (Q) 1 : 2
    48 Bye Gauff C. (4)
    49 Andreeva M. (5) Bye
    50 Oliynykova O. Pliskova Ka. 0 : 2
    51 Zarazua R. Korpatsch T. 2 : 1
    52 Bye Fernandez L. (30)
    53 Mertens E. (20) Bye
    54 Kalinina A. Bondar A. 0 : 2
    55 Udvardy P. Lys E. (RET.) 1 : 1
    56 Bye Osaka N. (11)
    57 Cirstea S. (14) Bye
    58 Starodubtseva Y. Joint M. (Q) 1 : 2
    59 Tjen J. Samsonova L. 0 : 2
    60 Bye Krejcikova B. (22)
    61 Li A. (28) Bye
    62 Boulter K. Cross K. (WC) 0 : 2
    63 Wang Xin. Kasatkina D. 1 : 2
    64 Bye Rybakina E. (2)

    1/32-finals

    1 Sabalenka A. (1) Uchijima M. 2 : 0
    2 Zhang S. Ostapenko J. (RET.) (26) 1 : 0
    3 Chwalinska M. (18) Gibson T. 0 : 2
    4 Osorio C. Alexandrova E. (16) 0 : 2
    5 Svitolina E. (9) Bouzas Maneiro J. 2 : 1
    6 Ruse G. Potapova A. (24) 0 : 2
    7 Tauson C. (27) Bartunkova N. 0 : 2
    8 Tararudee L. Anisimova A. (WO.) (8)
    9 Pegula J. (3) Frech M.
    10 Rakhimova K. Siniakova K. (RET.) (32) 1 : 1
    11 Kalinskaya A. (17) Kessler M. 2 : 1
    12 Sramkova R. Shnaider D. (15) 1 : 2
    13 Kostyuk M. (10) Sebov K. 2 : 0
    14 Ruzic A. Keys M. (19) 0 : 2
    15 Vekic D. (31) Golubic V. 1 : 2
    16 Bejlek S. Swiatek I. (7) 0 : 2
    17 Noskova L. (6) McNally C.
    18 Parks A. Eala A. (25)
    19 Bouzkova M. (21) Townsend T.
    20 Stephens S. Bencic B. (12)
    21 Jovic I. (13) Linette M.
    22 Korneeva A. Navarro E. (23)
    23 Sakkari M. (29) Sonmez Z.
    24 Day K. Gauff C. (4)
    25 Andreeva M. (5) Pliskova Ka.
    26 Zarazua R. Fernandez L. (30)
    27 Mertens E. (20) Bondar A.
    28 Udvardy P. Osaka N. (11)
    29 Cirstea S. (14) Joint M.
    30 Samsonova L. Krejcikova B. (22)
    31 Li A. (28) Cross K.
    32 Kasatkina D. Rybakina E. (2)

    1/16-finals

    1 Sabalenka A. (1) Zhang S.
    2 Gibson T. Alexandrova E. (16)
    3 Svitolina E. (9) Potapova A. (24)
    4 Bartunkova N. Anisimova A. (8)
    5 TBD #9 Rakhimova K.
    6 Kalinskaya A. (17) Shnaider D. (15)
    7 Kostyuk M. (10) Keys M. (19)
    8 Golubic V. Swiatek I. (7)
    9 TBD #17 TBD #18
    10 TBD #19 TBD #20
    11 TBD #21 TBD #22
    12 TBD #23 TBD #24
    13 TBD #25 TBD #26
    14 TBD #27 TBD #28
    15 TBD #29 TBD #30
    16 TBD #31 TBD #32

    1/8-finals

    1 TBD #1 TBD #2
    2 TBD #3 TBD #4
    3 TBD #5 TBD #6
    4 TBD #7 TBD #8
    5 TBD #9 TBD #10
    6 TBD #11 TBD #12
    7 TBD #13 TBD #14
    8 TBD #15 TBD #16

    Quarter-finals

    1 TBD #1 TBD #2
    2 TBD #3 TBD #4
    3 TBD #5 TBD #6
    4 TBD #7 TBD #8

    Semi-finals

    1 TBD #1 TBD #2
    2 TBD #3 TBD #4

    Final

    1 TBD #1 TBD #2

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