Koki Matsuda defeated Jumpei Yamasaki 6-2 6-4 in the M15 Singapore 2 round of 16 on hard. Koki Matsuda claimed a first win over Jumpei Yamasaki in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-12-22 | M15 Yanagawa 1 | R16 | hard | Jumpei Yamasaki | 6-1 1-6 6-3 |
Averages over each player's completed matches in the selected window (49 vs 37). 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