Horacio Zeballos defeated Andreas Seppi 7-6 6-2 in the Miami Masters round of 128 on hard. The upset overturned the form book — Andreas Seppi came in leading the head-to-head 2–1, defending last year's round of 64. Horacio Zeballos narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-01 | Munich | R32 | clay | Horacio Zeballos | 5-7 6-2 7-5 |
| 2013-07-22 | Umag | QF | clay | Andreas Seppi | 6-5 RET |
| 2013-01-14 | Australian Open | R128 | hard | Andreas Seppi | 6-2 6-4 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About