Daisuke Sumizawa defeated Yusuke Kusuhara 6-1 6-4 in the M25 Sapporo 1 round of 32 on hard. Daisuke Sumizawa extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-01 | M25 Bali 3 | R32 | hard | Daisuke Sumizawa | 6-3 6-0 |
Averages over each player's completed matches in the selected window (5 vs 12). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About