Diego Schwartzman defeated Juan Vazquez Valenzuela 6-2 6-1 in the Argentina F16 round of 16 on clay. Diego Schwartzman extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-25 | Argentina F21 | R32 | clay | Diego Schwartzman | 6-7(7) 7-6(4) 6-3 |
| 2009-05-11 | Argentina F5 | R32 | clay | Juan Vazquez Valenzuela | 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.