Louis Dussin defeated Luis Diego Chavez Villalpando 4-6 6-4 10-7 in the M15 Toulouse 1 q16 on hard. The upset overturned the form book — Luis Diego Chavez Villalpando came in leading the head-to-head 1–0. Louis Dussin claimed a first win over Luis Diego Chavez Villalpando in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-07-11 | M25 Getxo 1 | R16 | clay | Luis Diego Chavez Villalpando | 6-1 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.