── the model's take · from Elo · neutral court
Win probability
The model makes Felix Auger Aliassime 74% favourite on a neutral court; the surface splits below move it.
Felix Auger Aliassime
Tallon Griekspoor
74%26%
Hard: 71% / 29%
Clay: 69% / 31%
Grass: 47% / 53%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Felix Auger Aliassime
95th · elite
Tallon Griekspoor
84th · strong
Return
Felix Auger Aliassime
81th · strong
Tallon Griekspoor
29th · below avg
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#9
model rank
#52
Hard
best surface
Hard
Right
hand
Right
CAN
country
NED
193cm
height
188cm
── model Elo over time
Trajectories
■ Felix Auger Aliassime■ Tallon Griekspoor
── meetings by surface
Surface record
Hard2–0
Grass1–1
── 4 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-02-09 | Rotterdam | Hard | QF | Felix Auger Aliassime | 7-6(2) 6-2 |
| 2025-06-22 | Mallorca | Grass | SF | Tallon Griekspoor | 6-4 6-4 |
| 2022-06-06 | s Hertogenbosch | Grass | R16 | Felix Auger Aliassime | 7-6(2) 7-6(5) |
| 2018-08-27 | US Open | Hard | Q1 | Felix Auger Aliassime | 7-5 6-3 |