Yamato Sueoka defeated Ryuki Matsuda 3-6 7-6 6-1 in the M15 Monastir 49 round of 32 on hard. The upset overturned the form book — Ryuki Matsuda came in leading the head-to-head 1–0. Yamato Sueoka claimed a first win over Ryuki Matsuda in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-03 | M15 Monastir 18 | R32 | hard | Ryuki Matsuda | 6-4 6-4 |
Averages over each player's completed matches in the selected window (1 vs 69). 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