── the model's take · from Elo · neutral court
Win probability
The model makes Tallon Griekspoor a slight 54% favourite on a neutral court; the surface splits below move it.
Marcos Giron
Tallon Griekspoor
46%54%
Hard: 45% / 55%
Clay: 28% / 72%
Grass: 44% / 56%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Marcos Giron
62th · average
Tallon Griekspoor
84th · strong
Return
Marcos Giron
71th · 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
#65
model rank
#52
Hard
best surface
Hard
Right
hand
Right
USA
country
NED
180cm
height
188cm
── model Elo over time
Trajectories
■ Marcos Giron■ Tallon Griekspoor
── meetings by surface
Surface record
Clay0–2
Hard1–1
── 4 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-05-26 | Roland Garros | Clay | R128 | Tallon Griekspoor | 4-6 6-3 6-4 7-5 |
| 2022-10-24 | Vienna | Hard | R32 | Marcos Giron | 6-4 6-2 |
| 2022-05-09 | Rome Masters | Clay | Q2 | Tallon Griekspoor | 7-6(7) 6-2 |
| 2021-02-22 | Montpellier | Hard | R32 | Tallon Griekspoor | 6-2 6-7(5) 6-3 |