Luca Giacomini defeated Mohamed Nazim Makhlouf 6-2 6-2 in the M15 Monastir 10 round of 16 on hard. The upset overturned the form book — Mohamed Nazim Makhlouf came in leading the head-to-head 1–0. Luca Giacomini claimed a first win over Mohamed Nazim Makhlouf in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-04 | M15 Monastir 1 | R32 | hard | Mohamed Nazim Makhlouf | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.