Polina Iatcenko vs Teodora Kostovic Prediction (Sep 26, 2026)

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

Brier score (lower is better): ours 0.311, market six hours out 0.185.

Our modelPolina Iatcenko 56% · Teodora Kostovic 44%
Market price at our callPolina Iatcenko 42%
Event125k Ankara · Hard
Scheduled startSat Sep 26, 2026, 09:00 AM ET
Call logged2026-09-25 22:21 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 125k Ankara 2026 predictions · Polina Iatcenko predictions · Teodora Kostovic predictions

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