Jerome Kym vs Niels McDonald Prediction (Aug 4, 2026)

Result: Jerome Kym won. We gave Jerome Kym 41% before the match, so our pick (Niels McDonald) was wrong.

Brier score (lower is better): ours 0.343, market six hours out 0.116.

Our modelNiels McDonald 59% · Jerome Kym 41%
Market price at our callNiels McDonald 32%
EventChallenger Hagen · Clay
Scheduled startTue Aug 4, 2026, 10:30 AM ET
Call logged2026-08-04 00:00 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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