Jean Thirouin defeated Alejandro Mendoza 6-4 7-5 in the M15 Cancun 18 quarter-final on hard. The result followed the form book — Jean Thirouin came in leading the head-to-head 1–0. Jean Thirouin extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-07-18 | M15 Cancun 16 | R16 | hard | Jean Thirouin | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.