── 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
Vit Kopriva
18th · poor
Rei Sakamotoinsufficient data
Return
Vit Kopriva
74th · strong
Rei Sakamotoinsufficient data
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#83
model rank
—
Clay
best surface
—
Right
hand
Right
CZE
country
JPN
178cm
height
193cm
── model Elo over time
Trajectories
■ Vit Kopriva■ Rei Sakamoto
── meetings by surface
Surface record
Hard2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-03-04 | Indian Wells Masters | Hard | Q1 | Vit Kopriva | 6-4 7-6(6) |
| 2024-03-18 | Miami Masters | Hard | Q1 | Vit Kopriva | 7-6(5) 7-6(5) |