Naomi Osaka vs Elena Rybakina Prediction (Aug 11, 2026)

Result: Elena Rybakina won. We gave Elena Rybakina 65% before the match, so our pick (Elena Rybakina) was right.

Brier score (lower is better): ours 0.124, market six hours out 0.240.

Our modelElena Rybakina 65% · Naomi Osaka 35%
Market price at our callElena Rybakina 52%
EventToronto · Hard
Scheduled startTue Aug 11, 2026, 04:00 PM ET
Call logged2026-08-10 17:18 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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