Ryota Tanuma defeated Lilian Marmousez 6-4 7-6 in the M15 Monastir 36 quarter-final on hard. The upset overturned the form book — Lilian Marmousez came in ranked #388, leading the head-to-head 1–0. Ryota Tanuma claimed a first win over Lilian Marmousez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-16 | M15 Monastir 5 | R32 | hard | Lilian Marmousez | 6-4 6-2 |
Averages over each player's completed matches in the selected window (128 vs 199). 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