Marina Bassols Ribera vs Martyna Kubka Prediction (Aug 26, 2026)
Result: Martyna Kubka won. We gave Martyna Kubka 40% before the match, so our pick (Marina Bassols Ribera) was wrong.
Brier score (lower is better): ours 0.364, market six hours out 0.292.
| Our model | Marina Bassols Ribera 60% · Martyna Kubka 40% |
| Market price at our call | Marina Bassols Ribera 49% |
| Event | US Open Women Singles · Hard |
| Scheduled start | Wed Aug 26, 2026, 05:30 PM ET |
| Call logged | 2026-08-25 22:45 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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