── the model's take · from Elo · neutral court
Win probability
The model makes Bu Yunchaokete 60% favourite on a neutral court; the surface splits below move it.
Valentin Royer
Bu Yunchaokete
40%60%
Hard: 39% / 61%
Clay: 59% / 41%
Grass: 59% / 41%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Valentin Royer
43th · average
Bu Yunchaokete
53th · average
Return
Valentin Royer
18th · poor
Bu Yunchaokete
27th · below avg
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#118
model rank
#78
Clay
best surface
Hard
Right
hand
Right
FRA
country
CHN
188cm
height
185cm
── model Elo over time
Trajectories
■ Valentin Royer■ Bu Yunchaokete
── meetings by surface
Surface record
Hard2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-08-25 | Us Open | Hard | R128 | Valentin Royer | 6-1 6-4 7-6(1) |
| 2023-01-30 | Tenerife 2 CH | Hard | Q2 | Valentin Royer | 6-1 6-4 |