Guy Den Ouden defeated Ryota Tanuma 7-5 6-3 in the M15 Monastir 37 quarter-final on hard. Guy Den Ouden claimed a first win over Ryota Tanuma in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-09-22 | M15 Monastir 36 | R32 | hard | Ryota Tanuma | 7-6(6) 6-2 |
Averages over each player's completed matches in the selected window (200 vs 128). ATP, WTA & Challenger.
Den Ouden G.: 14 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