── the model's take · from Elo · neutral court
Win probability
The model makes Gabriel Diallo a slight 54% favourite on a neutral court; the surface splits below move it.
Coleman Wong
Gabriel Diallo
46%54%
Hard: 50% / 50%
Clay: 7% / 93%
Grass: 17% / 83%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Coleman Wong
56th · average
Gabriel Diallo
66th · average
Return
Coleman Wong
18th · poor
Gabriel Diallo
35th · below avg
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#105
model rank
#94
Hard
best surface
Hard
Right
hand
Right
HKG
country
CAN
191cm
height
203cm
── model Elo over time
Trajectories
■ Coleman Wong■ Gabriel Diallo
── meetings by surface
Surface record
Hard1–1
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-01-05 | Hong Kong | Hard | R16 | Coleman Wong | 1-6 7-5 7-5 |
| 2024-08-12 | Cary CH | Hard | R32 | Gabriel Diallo | 6-2 1-6 6-2 |