Daisuke Sumizawa defeated Linghao Zhang 6-1 6-2 in the M15 Hong Kong 1 round of 32 on hard. The result followed the form book — Daisuke Sumizawa came in ranked #1055, leading the head-to-head 1–0. Daisuke Sumizawa extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-03-24 | M15 Tsukuba 1 | Q32 | hard | Daisuke Sumizawa | 7-5 6-1 |
Averages over each player's completed matches in the selected window (5 vs 7). 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