Altug Celikbilek defeated Maxime Pauwels 6-4 6-1 in the M15 Monastir 8 round of 16 on hard. The upset overturned the form book — Maxime Pauwels came in leading the head-to-head 1–0. Altug Celikbilek claimed a first win over Maxime Pauwels in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-01-18 | M15 Monastir 2 | QF | hard | Maxime Pauwels | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.