Hikaru Shiraishi defeated Shinji Hazawa in the Round of 32 of the M15 Tokyo 4 tournament, winning 7-6, 6-3 on hard courts. Shiraishi converted all three of his break points, while Hazawa was unable to capitalize on any of his. Shiraishi won the match despite being out-aced 7-1 and having a slightly lower first-serve win percentage.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-04 | M25 Sapporo 1 | R16 | hard | Hikaru Shiraishi | 6-1 6-1 |
| 2023-04-05 | M25 Kashiwa 1 | R32 | hard | Hikaru Shiraishi | 6-7(4) 6-2 6-3 |
Averages over each player's completed matches in the selected window (8 vs 10). ATP, WTA & Challenger.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About