Hikaru Sato defeated Na Hyun Kang 6-7 6-4 6-1 in the W15 Singapore round of 16 on hard. The result followed the form book — Hikaru Sato came in leading the head-to-head 1–0. Hikaru Sato extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-07 | W15 Singapore 1 | R16 | hard | Hikaru Sato | 6-7(8) 6-4 6-1 |
Averages over each player's completed matches in the selected window (88 vs 27). 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