Kayla Day vs Shuai Zhang Prediction (Aug 14, 2026)

Result: Shuai Zhang won. We gave Shuai Zhang 64% before the match, so our pick (Shuai Zhang) was right.

Brier score (lower is better): ours 0.129, market six hours out 0.260.

Our modelShuai Zhang 64% · Kayla Day 36%
Market price at our callShuai Zhang 52%
EventCincinnati · Hard
Scheduled startFri Aug 14, 2026, 02:00 PM ET
Call logged2026-08-13 22:31 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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