── the model's take · from Elo · neutral court
Win probability
The model makes Tallon Griekspoor 85% favourite on a neutral court; the surface splits below move it.
Tallon Griekspoor
Billy Harris
85%15%
Hard: 87% / 13%
Clay: 89% / 11%
Grass: 75% / 25%
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
Billy Harris
13th · poor
Return
Tallon Griekspoor
29th · below avg
Billy Harris
6th · 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
#177
Hard
best surface
Hard
Right
hand
Right
NED
country
GBR
188cm
height
193cm
── model Elo over time
Trajectories
■ Tallon Griekspoor■ Billy Harris
── meetings by surface
Surface record
Clay1–0
── 1 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-05-13 | Bordeaux CH | Clay | R16 | Tallon Griekspoor | 6-3 6-4 |