── the model's take · from Elo · neutral court
Win probability
The model makes Quentin Halys a slight 50% favourite on a neutral court; the surface splits below move it.
Quentin Halys
Bu Yunchaokete
50%50%
Hard: 48% / 52%
Clay: 75% / 25%
Grass: 41% / 59%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Quentin Halys
88th · strong
Bu Yunchaokete
68th · average
Return
Quentin Halys
15th · poor
Bu Yunchaokete
19th · poor
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#54
model rank
#56
Clay
best surface
Hard
Right
hand
Right
FRA
country
CHN
191cm
height
185cm
── model Elo over time
Trajectories
■ Quentin Halys■ Bu Yunchaokete
── meetings by surface
Surface record
Hard2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-08-13 | Cincinnati Masters | Hard | Q2 | Quentin Halys | 6-2 7-6(2) |
| 2024-10-28 | Paris Masters | Hard | Q2 | Quentin Halys | 3-6 7-6(4) 6-3 |