Ryuichiro Nakano defeated Denis Constantin Spiridon 3-6 6-4 10-8 in the M15 Monastir 12 q32 on hard. The upset overturned the form book — Denis Constantin Spiridon came in leading the head-to-head 1–0. Ryuichiro Nakano claimed a first win over Denis Constantin Spiridon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-26 | M15 Monastir 13 | Q64 | hard | Denis Constantin Spiridon | 6-2 6-0 |
Averages over each player's completed matches in the selected window (5 vs 96). ATP, WTA & Challenger.
wins 46% of points on serve vs Constantin Spiridon D.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About