Yuta Kawahashi defeated Tomohiro Masabayashi 6-4 6-4 in the M15 Karuizawa 1 round of 32 on clay. The result followed the form book — Yuta Kawahashi came in ranked #673, leading the head-to-head 2–0. Yuta Kawahashi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-04-20 | M25 Jakarta 2 | R16 | hard | Yuta Kawahashi | 6-1 6-1 |
| 2021-08-15 | M15 Monastir 31 | Q64 | hard | Yuta Kawahashi | 6-3 6-3 |
Averages over each player's completed matches in the selected window (5 vs 15). 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