John Sperle vs Stefan Popovic – Schedule & Where to Watch on TV

15/03/2026 at 08:00 (Time Zone – GMT-4 (America/New_York))
  • CHALLENGER MEN - SINGLES: Zadar - Qualification, clay - Semi-finals

Chances of winning


John Sperle
55.7%
Stefan Popovic
44.3%

Initial Probability

(when we started the analysis)
46% 54%

Our Initial ML Estimation

46.6% 53.4%


Analysis of Changes in Winning Probabilities:

  • John Sperle has improved its chances compared to the initial analysis. (+9.7%)
  • Note: This is a significant improvement in prediction, suggesting increased confidence in John Sperle's performance.
  • Stefan Popovic has seen a decrease in its chances compared to the initial analysis. (-9.7%)
  • Note: This is a significant drop in prediction, and Stefan Popovic might be facing challenges that affect their performance.
  • ML Model estimates a lower probability for John Sperle than the current prediction. (-9.1%)
  • Note: The ML model's lower estimate suggests that there may be underlying issues with John Sperle that the model has picked up on.
  • ML Model estimates a higher probability for Stefan Popovic than the current prediction. (+9.1%)
  • Note: The ML model's higher estimate suggests that Stefan Popovic could outperform expectations, possibly based on recent matchups or player stats.
  • John Sperle - Stefan Popovic Odds

    1 X 2 Marga
    Avarage Now
    (Initially)
    1.66
    (2.02)

    2.09
    (1.72)
    8%
    (7.7%)
    What is the prediction for John Sperle - Stefan Popovic?
  • Users Predictions: 4 users predict this event. Sperle will win (votes: 1 - 25%). Popovic will win (votes: 3 - 75%).
  • High ROI Users Predictions (ROI>2%): 1 high ROI users predict this event. Popovic (votes: 1 - 100%).
  • Over/Under & Asian Handicap Predictions by High ROI users:
    • O/U 2.5 Sets - over (votes: 1 - 100%) .
  • The most likely score by Bookmakers is 0:2.
  • Preview Facts
    • Sperle is ranked ATP: 824. Popovic is ranked ATP: 555.
    • Sperle is going through a rough patch (last 5 games: 1 wins).
    • In recent matches, Popovic has shown inconsistent performance (in the last 5 games, wins – 3).
    • In this match, both players are almost equally likely to win.
    • Recently, the players have not faced each other.
    Latest results of John Sperle
    Latest results of Stefan Popovic