── the model's take · from Elo · neutral court
Win probability
The model makes Learner Tien 74% favourite on a neutral court; the surface splits below move it.
Roman Andres Burruchaga
Learner Tien
26%74%
Hard: 10% / 90%
Clay: 50% / 50%
Grass: 42% / 58%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Roman Andres Burruchaga
25th · below avg
Learner Tien
68th · average
Return
Roman Andres Burruchaga
91th · elite
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
#76
model rank
#17
Clay
best surface
Hard
Right
hand
Left
ARG
country
USA
183cm
height
180cm
── model Elo over time
Trajectories
■ Roman Andres Burruchaga■ Learner Tien
── meetings by surface
Surface record
Clay1–0
── 1 meetings