Yufei Ren vs Yexin Ma Prediction (Sep 28, 2026)
Result: Yexin Ma won. We gave Yexin Ma 78% before the match, so our pick (Yexin Ma) was right.
Brier score (lower is better): ours 0.049, market six hours out 0.176.
| Our model | Yexin Ma 78% · Yufei Ren 22% |
| Market price at our call | Yexin Ma 49% |
| Event | Beijing · Hard |
| Scheduled start | Mon Sep 28, 2026, 02:00 AM ET |
| Call logged | 2026-09-27 14:37 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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