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Cadence Brace vs Solana Sierra Prediction (Sep 14, 2026)

Result: Solana Sierra won. We gave Solana Sierra 88% before the match, so our pick (Solana Sierra) was right.

Brier score (lower is better): ours 0.013, market six hours out 0.130.

Our model	Solana Sierra 88% · Cadence Brace 12%
Market price at our call	Solana Sierra 52%
Event	Sao Paulo · Clay
Scheduled start	Mon Sep 14, 2026, 04:10 PM ET
Call logged	2026-09-13 23:30 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.

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