── the model's take · from Elo · neutral court
Win probability
The model makes Jan Choinski 59% favourite on a neutral court; the surface splits below move it.
Giulio Zeppieri
Jan Choinski
41%59%
Hard: 70% / 30%
Clay: 32% / 68%
Grass: 59% / 41%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Giulio Zeppieri
58th · average
Jan Choinski
45th · average
Return
Giulio Zeppieri
3th · poor
Jan Choinski
22th · below avg
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#141
model rank
#102
Clay
best surface
Clay
Left
hand
Right
ITA
country
GBR
183cm
height
196cm
── model Elo over time
Trajectories
■ Giulio Zeppieri■ Jan Choinski
── meetings by surface
Surface record
Clay1–0
Hard1–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-05-26 | Roland Garros | Clay | Q1 | Giulio Zeppieri | 6-4 7-6(5) |
| 2023-02-13 | Cherbourg CH | Hard | SF | Giulio Zeppieri | 6-4 3-6 6-3 |