Tallon Griekspoor vs Lorenzo Sonego Prediction (Aug 2, 2026)
Result: Tallon Griekspoor won. We gave Tallon Griekspoor 54% before the match, so our pick (Tallon Griekspoor) was right.
Brier score (lower is better): ours 0.215, market six hours out 0.176.
| Our model | Tallon Griekspoor 54% · Lorenzo Sonego 46% |
| Market price at our call | Tallon Griekspoor 42% |
| Event | National Bank Open presented by Rogers · Clay |
| Scheduled start | Sun Aug 2, 2026, 12:00 AM ET |
| Call logged | 2026-07-31 20:04 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.
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