Thiago Monteiro vs Tom Gentzsch Prediction (Aug 4, 2026)
Result: Tom Gentzsch won. We gave Tom Gentzsch 26% before the match, so our pick (Thiago Monteiro) was wrong.
Brier score (lower is better): ours 0.550, market six hours out 0.270.
| Our model | Thiago Monteiro 74% · Tom Gentzsch 26% |
| Market price at our call | Thiago Monteiro 36% |
| Event | Challenger Hagen · Clay |
| Scheduled start | Tue Aug 4, 2026, 08:10 AM ET |
| Call logged | 2026-08-03 21:26 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.
All Challenger Hagen 2026 predictions · Thiago Monteiro predictions · Tom Gentzsch predictions
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