Match Info
CHALLENGER WOMEN - SINGLES: San Sebastian - Qualification, clay - Semi-finalsDate: 6 September 2025, Saturday
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Nahia Berecoechea |
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Tatiana Pieri |
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- The best margin for this event is 6.3%, offered by

#Advertisement. For Live Stream GEO restrictions apply. Funded account required. GamblingTherapy.org. 18+ Current Win Probability
Nahia Berecoechea 33.3% | Tatiana Pieri 66.7% |
Initial Probability
(when we started the analysis)
Our Initial ML Estimation
Analysis of Changes in Winning Probabilities:
Nahia Berecoechea has seen a decrease in its chances compared to the initial analysis. (-0.4%)Tatiana Pieri has improved its chances compared to the initial analysis. (+0.4%)ML Model estimates a lower probability for Nahia Berecoechea than the current prediction. (-3.7%)ML Model estimates a higher probability for Tatiana Pieri than the current prediction. (+3.7%)Nahia Berecoechea - Tatiana Pieri Predictions
Over/Under & Asian Handicap Predictions by Selected Experts:- AH -4.5 Games - Pieri (1.69) (votes: 2 - 100%) .
Overall Expert Consensus (including all markets): 2 Selected Experts predict this event. Pieri (votes: 2 - 100%). Expected Score (Market Odds): 0:2 
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Preview
Berecoechea is ranked WTA: 517. Pieri is ranked WTA: 356.Both players have been playing unpredictably.Berecoechea may have a physical advantage due to more rest days in recent times. Pieri could have a small edge in this match. The players have not played against each other recently.
Form
✺ - easy match;
✺ - difficult match;