Tatjana Maria vs Jelena Ostapenko Prediction (Aug 30, 2026)

Result: Tatjana Maria won. We gave Tatjana Maria 36% before the match, so our pick (Jelena Ostapenko) was wrong.

Brier score (lower is better): ours 0.412, market six hours out 0.360.

Our modelJelena Ostapenko 64% · Tatjana Maria 36%
Market price at our callJelena Ostapenko 50%
EventUS Open Women Singles · Unknown
Scheduled startSun Aug 30, 2026, 02:00 PM ET
Call logged2026-08-27 17:44 UTC (before first serve)
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