Koki Matsuda defeated Naoki Nakagawa in the semifinals of the M15 Tokyo 4, winning 7-6, 6-2. Matsuda hit 6 aces and 1 double fault, while Nakagawa had 5 aces and 1 double fault. Matsuda converted 60% of his break points and won 3 service breaks, compared to Nakagawa's 100% conversion rate and 1 service break.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-15 | M25 Sapporo 2 | QF | hard | Naoki Nakagawa | 6-4 6-2 |
Averages over each player's completed matches in the selected window (8 vs 7). 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.
Matsuda K.: 13 days rest · 1 match (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About