Darya Astakhova vs Haruka Kaji Prediction (Sep 19, 2026)
Result: Darya Astakhova won. We gave Darya Astakhova 60% before the match, so our pick (Darya Astakhova) was right.
Brier score (lower is better): ours 0.160, market six hours out 0.152.
| Our model | Darya Astakhova 60% · Haruka Kaji 40% |
| Market price at our call | Darya Astakhova 55% |
| Event | Seoul · Hard |
| Scheduled start | Sat Sep 19, 2026, 01:00 AM ET |
| Call logged | 2026-09-18 09:17 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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