Diego Schwartzman defeated Damian Guichonet 6-1 6-4 in the Argentina F7 round of 16 on clay. The upset overturned the form book — Damian Guichonet came in leading the head-to-head 1–0. Diego Schwartzman claimed a first win over Damian Guichonet in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-02 | Argentina F15 | R32 | clay | Damian Guichonet | 6-3 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.