── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Jan Choinski
45th · average
Marko Topoinsufficient data
Return
Jan Choinski
22th · below avg
Marko Topoinsufficient data
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#102
model rank
—
Clay
best surface
—
Right
hand
Right
GBR
country
GER
196cm
height
185cm
── model Elo over time
Trajectories
■ Jan Choinski■ Marko Topo
── meetings by surface
Surface record
Hard0–1
Clay1–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-11-17 | Bergamo CH | Hard | R32 | Marko Topo | 7-6(3) 6-4 |
| 2025-09-15 | Bad Waltersdorf CH | Clay | R16 | Jan Choinski | 2-6 6-1 7-6(6) |