Eduardo Dischinger defeated Leandro Portmann 6-2 3-6 6-4 in the Chile F9 round of 32 on clay. The upset overturned the form book — Leandro Portmann came in leading the head-to-head 1–0. Eduardo Dischinger claimed a first win over Leandro Portmann in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-25 | Croatia F11 | R32 | clay | Leandro Portmann | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.