── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── head to head
Compare
—
model rank
—
—
best surface
—
Right
hand
Right
JPN
country
USA
175cm
height
180cm
── model Elo over time
Trajectories
Elo — not enough data
■ Daisuke Sumizawa■ Jacob Brumm
── meetings by surface
Surface record
Hard2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-09-15 | M25 Takasaki | Hard | R32 | Daisuke Sumizawa | 7-6(5) 6-2 |
| 2024-09-02 | M25 Sapporo | Hard | QF | Daisuke Sumizawa | 2-6 6-4 6-4 |