── 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
Jamie Mackenzie
insufficient data
Return
Jan Choinski
22th · below avg
Jamie Mackenzie
insufficient 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
—
GBR
country
GER
196cm
height
—
── model Elo over time

Trajectories

■ Jan Choinski■ Jamie Mackenzie
── meetings by surface

Surface record

Clay1–0
── 1 meetings

Every meeting

datetournamentsurfrdwinnerscore
2026-07-27Bonn CHClayFJan Choinski6-3 6-2