Jan Kumstat vs Marvin Moeller Prediction (Aug 16, 2026)
Result: Jan Kumstat won. We gave Jan Kumstat 57% before the match, so our pick (Jan Kumstat) was right.
Brier score (lower is better): ours 0.184, market six hours out 0.144.
| Our model | Jan Kumstat 57% · Marvin Moeller 43% |
| Market price at our call | Jan Kumstat 65% |
| Event | Challenger Hamburg · Clay |
| Scheduled start | Sun Aug 16, 2026, 10:00 AM ET |
| Call logged | 2026-08-15 23:28 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 Hamburg 2026 predictions · Jan Kumstat predictions · Marvin Moeller predictions
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