Horacio Zeballos defeated Diego Schwartzman 6-3 7-5 in the Marburg CH quarter-final on clay. Horacio Zeballos extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-02-22 | Sao Paulo | R32 | clay | Diego Schwartzman | 6-3 4-2 RET |
| 2013-02-04 | Santiago | R32 | clay | Horacio Zeballos | 1-6 6-2 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.