Shohei Chikami defeated Kazuma Kawachi 6-2 6-1 in the M15 Monastir 23 q64 on hard. The upset overturned the form book — Kazuma Kawachi came in leading the head-to-head 1–0, but Shohei Chikami had been the form player, winning 5 of their last 9 on hard. Shohei Chikami claimed a first win over Kazuma Kawachi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-04-03 | M25 Kashiwa 1 | Q16 | hard | Kazuma Kawachi | 7-6(5) 6-4 |
Averages over each player's completed matches in the selected window (1 vs 4). 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. Small sample — read as indicative. About