Quentin Folliot defeated Benjamin Pietri 6-3 6-3 in the M15 Monastir 7 semi-final on hard. The upset overturned the form book — Benjamin Pietri came in leading the head-to-head 1–0. Quentin Folliot claimed a first win over Benjamin Pietri in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-03-16 | M15 Poitiers 1 | R32 | hard | Benjamin Pietri | 7-6(3) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.