Zdenek Kolar vs Alexander Vasilev – Schedule & Where to Watch on TV

Tennis Sofia Challenger Men Zdenek Kolar - Alexander Vasilev
Result
2:0
12/08/2025 at 03:00 (Time Zone – GMT-4 (America/New_York))
  • CHALLENGER MEN - SINGLES: Sofia, clay - 1/16-finals

Match Stats

Aces
13
Double Faults
211
1st Serve Percentage
72%61%
1st Serve Points Won
81% (25/31)63% (26/41)
2nd Serve Points Won
58% (7/12)31% (8/26)
Break Points Saved
67% (2/3)55% (6/11)
1st Return Points Won
41% (17/41)19% (6/31)
2nd Return Points Won
69% (18/26)42% (5/12)
Break Points Converted
45% (5/11)33% (1/3)
Winners
117
Unforced Errors
1633
Net Points Won
100% (4/4)100% (2/2)
Service Points Won
74% (32/43)48% (32/67)
Return Points Won
52% (35/67)26% (11/43)
Total Points Won
61% (67/110)39% (43/110)
Last 10 Balls
82
Match Points Saved
01
Service Games Won
88% (7/8)44% (4/9)
Return Games Won
56% (5/9)13% (1/8)
Total Games Won
71% (12/17)29% (5/17)

Chances of winning


Zdenek Kolar
66.4%
Alexander Vasilev
33.6%

Initial Probability

(when we started the analysis)
62.4% 37.6%

Our Initial ML Estimation

59.1% 40.9%


Analysis of Changes in Winning Probabilities:

  • Zdenek Kolar has improved its chances compared to the initial analysis. (+4%)
  • Alexander Vasilev has seen a decrease in its chances compared to the initial analysis. (-4%)
  • ML Model estimates a lower probability for Zdenek Kolar than the current prediction. (-7.3%)
  • Note: The ML model's lower estimate suggests that there may be underlying issues with Zdenek Kolar that the model has picked up on.
  • ML Model estimates a higher probability for Alexander Vasilev than the current prediction. (+7.3%)
  • Note: The ML model's higher estimate suggests that Alexander Vasilev could outperform expectations, possibly based on recent matchups or player stats.
  • Zdenek Kolar - Alexander Vasilev Odds

    1 X 2 Marga
    Avarage Now
    (Initially)
    1.4
    (1.48)

    2.77
    (2.46)
    7.4%
    (8.2%)
    What is the prediction for Zdenek Kolar - Alexander Vasilev?
  • Users Predictions: 5 users predict this event. Kolar will win (votes: 4 - 80%). Vasilev will win (votes: 1 - 20%).
  • The most likely score by Bookmakers is 2:0.
  • Preview Facts
    • Kolar is ranked ATP: 382. Vasilev is ranked ATP: 1305.
    • Each of the players is struggling with stability in their game.
    • Vasilev may face physical challenges compared to their opponent, as they have played more matches in recent days.
    • Kolar could have a small edge in this match.
    • In recent times, the players did not meet on the field.
    Latest results of Zdenek Kolar
    Latest results of Alexander Vasilev
    Draw
    Singles - Main

    1/16-finals
    1Fatic N. (1)Feldbausch K.2 : 1
    2Ambrogi L. E.Schwaerzler J. J.2 : 0
    3Roncadelli F.Gima S. (Q)1 : 2
    4Sels J.Rincon D. (7)0 : 2
    5Jianu F. C. (RET.) (3)Andreescu S. A. (Q)0 : 1
    6Kolar Z.Vasilev A. (WC)2 : 0
    7Sanchez Izquierdo N.Markov V. (Q)2 : 0
    8Ivanov I. (WC)Sharipov M. (5)0 : 2
    9Dellien Velasco M. A. (6)Mazdrashki A. (Q)2 : 0
    10Yevseyev D.Zapata Miralles B.2 : 0
    11Kopp S.Nedic A.2 : 0
    12Karol M.Midon L. (4)2 : 0
    13Brunold M. (8)Prihodko O.2 : 0
    14Wallin O. (Q)Blanch D. (Q)1 : 2
    15Donski A. (WC)Shah A. (NG)1 : 2
    16Honda N. (JR)Ajdukovic D. (2)1 : 2

    1/8-finals
    1Fatic N. (1)Ambrogi L. E.2 : 0
    2Gima S.Rincon D. (7)
    3Andreescu S. A.Kolar Z.
    4Sanchez Izquierdo N.Sharipov M. (5)2 : 0
    5Dellien Velasco M. A. (6)Yevseyev D.
    6Kopp S.Karol M.2 : 1
    7Brunold M. (8)Blanch D.1 : 2
    8Shah A.Ajdukovic D. (2)0 : 2

    Quarter-finals
    1Fatic N. (1)TBD #2
    2TBD #3Sanchez Izquierdo N.
    3TBD #5Kopp S.
    4Blanch D.Ajdukovic D. (2)

    Semi-finals
    1TBD #1TBD #2
    2TBD #3TBD #4

    Final
    1TBD #1TBD #2