Antoine Ghibaudo vs Masamichi Imamura Prediction (Aug 11, 2026)
Result: Masamichi Imamura won. We gave Masamichi Imamura 36% before the match, so our pick (Antoine Ghibaudo) was wrong.
Brier score (lower is better): ours 0.410, market six hours out 0.384.
| Our model | Antoine Ghibaudo 64% · Masamichi Imamura 36% |
| Market price at our call | Antoine Ghibaudo 60% |
| Event | Challenger Astana · Hard |
| Scheduled start | Tue Aug 11, 2026, 06:40 AM ET |
| Call logged | 2026-08-10 20:03 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 Astana 2026 predictions
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