── the model's take · from Elo · neutral court
Win probability
The model makes Quentin Halys 62% favourite on a neutral court; the surface splits below move it.
Quentin Halys
Mackenzie Mcdonald
62%38%
Hard: 52% / 48%
Clay: 86% / 14%
Grass: 52% / 48%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Quentin Halys
75th · strong
Mackenzie Mcdonald
30th · below avg
Return
Quentin Halys
13th · poor
Mackenzie Mcdonald
42th · average
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#88
model rank
#132
Clay
best surface
Hard
Right
hand
Right
FRA
country
USA
191cm
height
178cm
── model Elo over time
Trajectories
■ Quentin Halys■ Mackenzie Mcdonald
── meetings by surface
Surface record
Hard2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-10-01 | Shanghai Masters | Hard | R128 | Quentin Halys | 6-3 6-2 |
| 2023-03-20 | Miami Masters | Hard | R32 | Quentin Halys | 7-6(2) 6-3 |