Daisuke Sumizawa defeated Kazuma Kawachi 7-6 6-7 6-2 in the M15 Nakhon Si Thammarat 5 round of 32 on hard. Daisuke Sumizawa claimed a first win over Kazuma Kawachi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-07-27 | M15 Kuala Lumpur 1 | R32 | hard | Kazuma Kawachi | 4-6 7-5 6-3 |
Averages over each player's completed matches in the selected window (5 vs 1). 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. Small sample — read as indicative. About