── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── head to head
Compare
—
model rank
—
—
best surface
—
—
hand
—
CHN
country
CHN
—
height
—
── model Elo over time
Trajectories
Elo — not enough data
■ Ya Nan Ma■ Yu Chang
── meetings by surface
Surface record
Clay0–1
Hard1–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2011-05-16 | Spain F16 | Clay | QF | Yu Chang | 6-4 6-2 |
| 2009-08-17 | China F7 | Hard | R32 | Ya Nan Ma | 4-6 6-1 6-4 |