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Elvina Kalieva vs Ellen Perez Prediction (Sep 28, 2026)

Result: Elvina Kalieva won. We gave Elvina Kalieva 92% before the match, so our pick (Elvina Kalieva) was right.

Brier score (lower is better): ours 0.007, market six hours out 0.008.

Our model	Elvina Kalieva 92% · Ellen Perez 8%
Market price at our call	Elvina Kalieva 45%
Event	Beijing · Hard
Scheduled start	Mon Sep 28, 2026, 02:00 AM ET
Call logged	2026-09-27 14:37 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 Beijing 2026 predictions · Elvina Kalieva predictions

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