Kostovic vs Iatcenko Prediction 26 September 2026

Details
Key points
    SRB
    Teodora Kostovic
    RUS
    Polina Iatcenko
    7
    7
    2
    5
    5
    0

    🔊 In the semi-final of the Ankara tournament on outdoor hard courts, Teodora Kostovic faces Polina Yatsenko. Both players have reached this stage on a winning run, though the statistics favour Kostovic. The winner will advance to the final.

    Head-to-Head

    📊 Teodora Kostovic and Polina Yatsenko have not previously met.

    Head-to-head statistics Kostovic - Iatcenko

    100%
    1 Win
    0%
    0 Wins
    26.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Teodora Kostovic
    Teodora Kostovic
    Polina Iatcenko
    Polina Iatcenko
    2
    0
    7
    5
    7
    5
    Empty
    There are no events
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    Teodora Kostovic Player Overview

    Teodora Kostovic is in strong form, with 7 wins from her last 10 matches, the majority without dropping a set. In this tournament she has beaten three opponents in succession without losing a set. Her set-winning percentage is also higher than her opponent's, at 73%. She holds serve consistently and wins more games per match (60%), which is reflected in her results. In the quarter-final against Fangrui Tian, Kostovic again won convincingly, confirming her readiness.

    Match Results: Teodora Kostovic

    27.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Berfu Cengiz
    Berfu Cengiz
    Teodora Kostovic
    Teodora Kostovic
    2
    1
    2
    6
    6
    4
    7
    5
    L
    26.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Teodora Kostovic
    Teodora Kostovic
    Polina Iatcenko
    Polina Iatcenko
    2
    0
    7
    5
    7
    5
    W
    25.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Teodora Kostovic
    Teodora Kostovic
    Fangran Tian
    Fangran Tian
    2
    0
    6
    0
    7
    5
    W
    24.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Teodora Kostovic
    Teodora Kostovic
    Elena Ruxandra Bertea
    Elena Ruxandra Bertea
    2
    0
    6
    3
    6
    1
    W
    22.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Teodora Kostovic
    Teodora Kostovic
    Carolyn Ansari
    Carolyn Ansari
    2
    0
    6
    3
    6
    1
    W
    Empty
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    Polina Iatcenko Player Overview

    Polina Yatsenko is also unbeaten in this tournament and has the same win record - 7 wins from her last 10 matches. However, her set-winning rate is lower at 63%, and she has won a smaller share of games than her opponent (53%). Despite a clear improvement following a losing run, she has dropped sets in some of those matches. In the quarter-final against Ksenia Zaitseva, Yatsenko won again, but her consistency in winning games remains slightly below her opponent's level.

    Match Results: Polina Iatcenko

    26.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Teodora Kostovic
    Teodora Kostovic
    Polina Iatcenko
    Polina Iatcenko
    2
    0
    7
    5
    7
    5
    L
    25.09.26
    WTA 125k Ankara, Turkiye Women Singles
    	Ksenia Zaytseva
    Ksenia Zaytseva
    Polina Iatcenko
    Polina Iatcenko
    0
    2
    3
    6
    2
    6
    W
    23.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Weronika Falkowska
    Weronika Falkowska
    Polina Iatcenko
    Polina Iatcenko
    0
    2
    3
    6
    4
    6
    W
    21.09.26
    WTA 125k Ankara, Turkiye Women Singles
    Viktoria Hruncakova
    Viktoria Hruncakova
    Polina Iatcenko
    Polina Iatcenko
    1
    2
    6
    4
    3
    6
    3
    6
    W
    02.09.26
    USO
    Aryna Sabalenka
    Aryna Sabalenka
    Polina Iatcenko
    Polina Iatcenko
    2
    0
    6
    1
    6
    1
    L
    Empty
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    Key factors

    • Teodora Kostovic has won 7 of her last 10 matches.
    • Teodora Kostovic has a higher set-win percentage - 73% against Polina Yatsenko's 63%.
    • Both players have won their last three matches, but Teodora Kostovic has more 2-0 wins.
    • Teodora Kostovic wins 60% of games, noticeably higher than her opponent's figure.
    • The two players have no head-to-head record, so form and statistics become the key factor.

    Expected scenario

    The match should be competitive, with Teodora Kostovic holding a slight edge thanks to her more consistent form and better record in sets and games won. Over the course of the tournament, those are the factors that make her the more likely winner.

    ⭐ Editor's Pick

    The form and statistical edge lies with Teodora Kostovic: she wins matches in straight sets more often and takes more games per match. Her recent run of results supports her readiness to compete for a place in the final. In this context, she looks the favourite for the semi-final. The pick is Teodora Kostovic to Win.
    Teodora Kostovic to Win
    Odds-149
    Published: 25/09/2026, 12:11
    Viktar Piatrouski
    Viktar Piatrouski
    Tennis expert
    247
    0
    232
    479 predictions
    Statistics for September 2026

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    Betting Tips: Teodora Kostovic - Polina Iatcenko

    Teodora Kostovic has won the 1st set:
    kostovic-teodorain 6 of last 7 matches.
    1st Set Teodora Kostovic to Win
    Bovada
    -135
    Polina Iatcenko has won the 2nd set:
    iatcenko-polina-1in 5 of last 6 matches.
    2nd Set Polina Iatcenko to Win
    +112
    Teodora Kostovic has won the 2nd set:
    kostovic-teodorain 5 of last 6 matches.
    2nd Set Teodora Kostovic to Win
    -141
    Polina Iatcenko has won:
    iatcenko-polina-1in 7 of last 8 matches.
    Polina Iatcenko to Win
    Bovada
    +120
    View more facts