── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Learner Tien
63th · average
Vitaliy Sachkoinsufficient data
Return
Learner Tien
95th · elite
Vitaliy Sachkoinsufficient data
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#22
model rank
—
Hard
best surface
—
Left
hand
Right
USA
country
UKR
180cm
height
188cm
── model Elo over time
Trajectories
■ Learner Tien■ Vitaliy Sachko
── meetings by surface
Surface record
Hard1–0
── 1 meetings