── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── head to head
Compare
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model rank
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best surface
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hand
Right
CHN
country
CHN
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height
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── model Elo over time
Trajectories
Elo — not enough data
■ Yu Chang■ Zhuo Qing Zhou
── meetings by surface
Surface record
Hard2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2011-01-10 | China F1 | Hard | R32 | Yu Chang | 7-5 6-4 |
| 2009-08-03 | China F5 | Hard | R32 | Yu Chang | 7-6(4) 5-7 7-6(5) |