── the model's take · from Elo · neutral court
Win probability
The model makes Jan Lennard Struff 70% favourite on a neutral court; the surface splits below move it.
Jan Lennard Struff
Mackenzie Mcdonald
70%30%
Hard: 52% / 48%
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
Jan Lennard Struff
67th · average
Mackenzie Mcdonald
22th · below avg
Return
Jan Lennard Struff
44th · average
Mackenzie Mcdonald
42th · average
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#76
model rank
#159
Clay
best surface
Hard
Right
hand
Right
GER
country
USA
193cm
height
178cm
── model Elo over time
Trajectories
■ Jan Lennard Struff■ Mackenzie Mcdonald
── meetings by surface
Surface record
Hard2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-10-13 | Almaty | Hard | R32 | Jan Lennard Struff | 2-6 6-3 6-4 |
| 2025-08-25 | Us Open | Hard | R128 | Jan Lennard Struff | 3-6 7-6(4) 6-3 6-3 |