Kosuke Ogura defeated Yuto Oki 6-3 2-6 6-4 in the M15 Harmon 1 round of 32 on hard. Kosuke Ogura claimed a first win over Yuto Oki in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-12-02 | M15 Phan Thiet 2 | R32 | hard | Yuto Oki | 6-2 6-4 |
Averages over each player's completed matches in the selected window (52 vs 35). 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