── the model's take · from Elo · neutral court
Win probability
The model makes Jan Lennard Struff 58% favourite on a neutral court; the surface splits below move it.
Jan Lennard Struff
James Duckworth
58%42%
Hard: 50% / 50%
Clay: 69% / 31%
Grass: 80% / 20%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Jan Lennard Struff
67th · average
James Duckworth
59th · average
Return
Jan Lennard Struff
44th · average
James Duckworth
11th · poor
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#76
model rank
#109
Clay
best surface
Hard
Right
hand
Right
GER
country
AUS
193cm
height
183cm
── model Elo over time
Trajectories
■ Jan Lennard Struff■ James Duckworth
── meetings by surface
Surface record
Hard1–1
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-03-10 | Phoenix CH | Hard | R32 | James Duckworth | 6-7(3) 6-4 6-4 |
| 2021-10-25 | St. Petersburg | Hard | R32 | Jan Lennard Struff | 7-6(3) 6-3 |