Polina Iatcenko vs Renata Zarazua Prediction (Aug 30, 2026)

Result: Polina Iatcenko won. We gave Polina Iatcenko 44% before the match, so our pick (Renata Zarazua) was wrong.

Brier score (lower is better): ours 0.310, market six hours out 0.314.

Our modelRenata Zarazua 56% · Polina Iatcenko 44%
Market price at our callRenata Zarazua 51%
EventUS Open Women Singles · Unknown
Scheduled startSun Aug 30, 2026, 02:00 PM ET
Call logged2026-08-28 23:39 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

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