Polina Iatcenko vs Aryna Sabalenka Prediction (Sep 2, 2026)
Result: Aryna Sabalenka won. We gave Aryna Sabalenka 86% before the match, so our pick (Aryna Sabalenka) was right.
Brier score (lower is better): ours 0.019, market six hours out 0.003.
| Our model | Aryna Sabalenka 86% · Polina Iatcenko 14% |
| Market price at our call | Aryna Sabalenka 76% |
| Event | US Open Women Singles · Unknown |
| Scheduled start | Wed Sep 2, 2026, 02:00 PM ET |
| Call logged | 2026-08-31 17:33 UTC (before first serve) |
Every call we make is logged before the match and graded after it. See the live tennis board, the full match list and our public track record.
All US Open 2026 predictions · Polina Iatcenko predictions · Aryna Sabalenka predictions
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