Andrea Guerrieri vs Francesco Maestrelli Prediction (Sep 21, 2026)

Result: Andrea Guerrieri won. We gave Andrea Guerrieri 42% before the match, so our pick (Francesco Maestrelli) was wrong.

Brier score (lower is better): ours 0.339, market six hours out 0.176.

Our modelFrancesco Maestrelli 58% · Andrea Guerrieri 42%
Market price at our callFrancesco Maestrelli 45%
EventChallenger Saint Tropez · Hard
Scheduled startMon Sep 21, 2026, 12:00 PM ET
Call logged2026-09-21 01:21 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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