Marcos Giron vs Aryan Shah Prediction (Jul 25, 2026)
Result: Marcos Giron won. We gave Marcos Giron 74% before the match, so our pick (Marcos Giron) was right.
Brier score (lower is better): ours 0.068, market six hours out 0.005.
| Our model | Marcos Giron 74% · Aryan Shah 26% |
| Market price at our call | Marcos Giron 88% |
| Event | Mubadala Citi DC Open · Clay |
| Scheduled start | Sat Jul 25, 2026, 01:00 PM ET |
| Call logged | 2026-07-25 04:54 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 Mubadala Citi DC Open 2026 predictions
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