── the model's take · from Elo · neutral court
Win probability
The model makes Tallon Griekspoor 58% favourite on a neutral court; the surface splits below move it.
Tallon Griekspoor
Ethan Quinn
58%42%
Hard: 54% / 46%
Clay: 68% / 32%
Grass: 78% / 22%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Tallon Griekspoor
84th · strong
Ethan Quinn
52th · average
Return
Tallon Griekspoor
29th · below avg
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
#52
model rank
#81
Hard
best surface
Hard
Right
hand
Right
NED
country
USA
188cm
height
191cm
── model Elo over time
Trajectories
■ Tallon Griekspoor■ Ethan Quinn
── meetings by surface
Surface record
Hard0–1
Grass1–0
Clay1–0
── 3 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-01-19 | Australian Open | Hard | R128 | Ethan Quinn | 6-2 6-3 6-2 |
| 2025-06-22 | Mallorca | Grass | R16 | Tallon Griekspoor | 7-5 6-4 |
| 2025-05-26 | Roland Garros | Clay | R32 | Tallon Griekspoor | 4-6 6-1 6-7(2) 6-1 6-4 |