── the model's take · from Elo · neutral court
Win probability
The model makes Gabriel Diallo a slight 53% favourite on a neutral court; the surface splits below move it.
Gabriel Diallo
Daniel Altmaier
53%47%
Hard: 67% / 33%
Clay: 34% / 66%
Grass: 84% / 16%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Gabriel Diallo
69th · average
Daniel Altmaier
41th · average
Return
Gabriel Diallo
38th · below avg
Daniel Altmaier
33th · below avg
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#93
model rank
#103
Hard
best surface
Clay
Right
hand
Right
CAN
country
GER
203cm
height
188cm
── model Elo over time
Trajectories
■ Gabriel Diallo■ Daniel Altmaier
── meetings by surface
Surface record
Grass1–0
Hard0–1
Clay0–1
── 3 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-06-30 | Wimbledon | Grass | R128 | Gabriel Diallo | 6-1 6-2 6-4 |
| 2024-11-20 | Davis Cup Finals QF: GER vs CAN | Hard | RR | Daniel Altmaier | 7-6(5) 6-4 |
| 2023-04-10 | Sarasota CH | Clay | QF | Daniel Altmaier | 5-2 RET |