── the model's take · from Elo · neutral court
Win probability
The model makes Ethan Quinn 79% favourite on a neutral court; the surface splits below move it.
Ethan Quinn
Billy Harris
79%21%
Hard: 83% / 17%
Clay: 77% / 23%
Grass: 58% / 42%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Ethan Quinn
65th · average
Billy Harris
8th · poor
Return
Ethan Quinn
38th · below avg
Billy Harris
13th · poor
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#63
model rank
#180
Hard
best surface
Hard
Right
hand
Right
USA
country
GBR
191cm
height
193cm
── model Elo over time
Trajectories
■ Ethan Quinn■ Billy Harris
── meetings by surface
Surface record
Hard1–0
Clay1–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-03-10 | Phoenix CH | Hard | SF | Ethan Quinn | 7-6(6) 7-6(5) |
| 2025-04-23 | Madrid Masters | Clay | Q1 | Ethan Quinn | 6-3 6-4 |