── the model's take · from Elo · neutral court
Win probability
The model makes Marcos Giron a slight 54% favourite on a neutral court; the surface splits below move it.
Marcos Giron
Ethan Quinn
54%46%
Hard: 49% / 51%
Clay: 45% / 55%
Grass: 73% / 27%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Marcos Giron
62th · average
Ethan Quinn
52th · average
Return
Marcos Giron
71th · strong
Ethan Quinn
19th · poor
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#65
model rank
#81
Hard
best surface
Hard
Right
hand
Right
USA
country
USA
180cm
height
191cm
── model Elo over time
Trajectories
■ Marcos Giron■ Ethan Quinn
── meetings by surface
Surface record
Hard2–1
── 3 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-03-10 | Phoenix CH | Hard | F | Ethan Quinn | 7-6(1) 4-6 7-5 |
| 2025-09-17 | Chengdu | Hard | R32 | Marcos Giron | 7-5 6-4 |
| 2025-02-10 | Delray Beach | Hard | R16 | Marcos Giron | 6-3 6-4 |