Quentin Halys vs Soonwoo Kwon Prediction (Aug 11, 2026)
Result: Quentin Halys won. We gave Quentin Halys 50% before the match, so our pick (Quentin Halys) was right.
Brier score (lower is better): ours 0.247, market six hours out 0.176.
| Our model | Quentin Halys 50% · Soonwoo Kwon 50% |
| Market price at our call | Quentin Halys 52% |
| Event | Cincinnati · Hard |
| Scheduled start | Tue Aug 11, 2026, 01:00 PM ET |
| Call logged | 2026-08-10 23:40 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 Cincinnati 2026 predictions · Quentin Halys predictions · Soonwoo Kwon predictions
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