Mananchaya Sawangkaew vs Sloane Stephens Prediction (Aug 24, 2026)

Result: Mananchaya Sawangkaew won. We gave Mananchaya Sawangkaew 55% before the match, so our pick (Mananchaya Sawangkaew) was right.

Brier score (lower is better): ours 0.199, market six hours out 0.240.

Our modelMananchaya Sawangkaew 55% · Sloane Stephens 45%
Market price at our callMananchaya Sawangkaew 50%
Event125K Philadelphia · Unknown
Scheduled startMon Aug 24, 2026, 09:00 PM ET
Call logged2026-08-24 10:22 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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