Li Tu vs Quinn Vandecasteele Prediction (Aug 22, 2026)
Result: Quinn Vandecasteele won. We gave Quinn Vandecasteele 32% before the match, so our pick (Li Tu) was wrong.
Brier score (lower is better): ours 0.464, market six hours out 0.260.
| Our model | Li Tu 68% · Quinn Vandecasteele 32% |
| Market price at our call | Li Tu 45% |
| Event | Winston Salem · Hard |
| Scheduled start | Sat Aug 22, 2026, 02:00 PM ET |
| Call logged | 2026-08-22 03:36 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 Winston Salem 2026 predictions
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