── the model's take · from Elo · neutral court
Win probability
The model makes Learner Tien 79% favourite on a neutral court; the surface splits below move it.
Adam Walton
Learner Tien
21%79%
Hard: 19% / 81%
Clay: 10% / 90%
Grass: 62% / 38%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Adam Walton
42th · average
Learner Tien
63th · average
Return
Adam Walton
53th · average
Learner Tien
95th · elite
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#119
model rank
#22
Hard
best surface
Hard
Right
hand
Left
AUS
country
USA
183cm
height
180cm
── model Elo over time
Trajectories
■ Adam Walton■ Learner Tien
── meetings by surface
Surface record
Hard1–2
── 3 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-03-04 | Indian Wells Masters | Hard | R64 | Learner Tien | 7-6(3) 7-6(8) |
| 2025-02-10 | Delray Beach | Hard | R32 | Learner Tien | 6-4 6-3 |
| 2023-10-02 | Tiburon CH | Hard | R16 | Adam Walton | 6-2 6-4 |