Hikaru Shiraishi defeated Yuto Oki 6-2 6-2 in the M15 Kashiwa 1 round of 16 on hard. Hikaru Shiraishi claimed a first win over Yuto Oki in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-06 | M15 Karuizawa 1 | QF | clay | Yuto Oki | 6-4 7-6(5) |
Averages over each player's completed matches in the selected window (25 vs 2). 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