Federico Zeballos defeated Juan Manuel Valverde 4-6 6-3 6-3 in the Bolivia F3 qualifying round on clay. The upset overturned the form book — Juan Manuel Valverde came in leading the head-to-head 2–0. Federico Zeballos claimed a first win over Juan Manuel Valverde in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-03 | Bolivia F3 | R16 | clay | Juan Manuel Valverde | 6-3 7-6(3) |
| 2009-09-14 | Bolivia F4 | QF | clay | Juan Manuel Valverde | 0-6 6-3 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Zeballos F.: 13 days rest · 2 matches (14d). Higher means fresher. About