── the model's take · from Elo · neutral court
Win probability
The model makes Learner Tien 81% favourite on a neutral court; the surface splits below move it.
Valentin Royer
Learner Tien
19%81%
Hard: 16% / 84%
Clay: 38% / 62%
Grass: 65% / 35%
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
Learner Tien
68th · average
Return
Valentin Royer
18th · poor
Learner Tien
91th · elite
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#118
model rank
#17
Clay
best surface
Hard
Right
hand
Left
FRA
country
USA
188cm
height
180cm
── model Elo over time
Trajectories
■ Valentin Royer■ Learner Tien
── meetings by surface
Surface record
Hard1–0
── 1 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-09-17 | Hangzhou | Hard | QF | Valentin Royer | 7-6(0) 4-6 6-2 |