Michael Geerts vs Viktor Durasovic Prediction (Aug 4, 2026)
Result: Viktor Durasovic won. We gave Viktor Durasovic 50% before the match, so our pick (Viktor Durasovic) was right.
Brier score (lower is better): ours 0.246, market six hours out 0.185.
| Our model | Viktor Durasovic 50% · Michael Geerts 50% |
| Market price at our call | Viktor Durasovic 58% |
| Event | Challenger Grodzisk Mazowiecki · Hard |
| Scheduled start | Tue Aug 4, 2026, 08:00 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 Grodzisk Mazowiecki 2026 predictions
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