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hardoutdoor· China· Hangzhou Open

Adolfo Daniel Vallejo vs Jie Cui

24 Sept, 08:30 · Round 1 · best of 3 · in 5h 33m

Why 72% for Adolfo Daniel Vallejo

Each bar is that input's share of the explanatory signal.

Surface Elo (hard)47.1% · +10.9% toward Adolfo Daniel Vallejo
ATP ranking52.9% · +12.2% toward Adolfo Daniel Vallejo
Rest and workload0.0% · +0.0% toward Adolfo Daniel Vallejo

Raw model probability 73%, calibrated to 72% for Adolfo Daniel Vallejo. Calibration is fitted on completed matches and pulls confident predictions back toward the centre.

Projected total games

23.3

leans over for a best of 3

Straight sets

55%

chance the match ends without a deciding set

Market comparison

Our model
28%
Market
27%

3.50

Difference
0.5%

Our model and the market broadly agree on this match.

Betano MX · 1.31 / 3.50 · bookmaker margin of 4.9% removed so the two sides sum to 100%. Predictions only — not a profit claim.

What is missing here

  • Adolfo Daniel Vallejo has a provisional hard rating (5–19 matches), so it is pulled part-way toward his overall rating rather than used at face value.
  • Jie Cui is unrated on hard: fewer than 5 matches in our history, so his rating here falls back to his overall level. This also blocks any market comparison for this match.
  • Jie Cui's ATP ranking could not be confirmed against this week's list, so it is used with less confidence.
  • No recent-match record for Jie Cui, so no rest or workload adjustment was applied on his side.
Adolfo Daniel VallejoJie Cui
1648hard Elo1522
1660Overall Elo1526
-12hard vs overall-4
2–2hard record1–1
provisionalrating basisunrated

The model uses an effective rating that pulls a thin surface sample back toward the overall rating: 1657 vs 1526.