Christopher Diaz Figueroa defeated Daniel Alejandro Lopez Cassaccia 7-5 6-4 in the Ecuador F4 round of 16 on hard. The upset overturned the form book — Daniel Alejandro Lopez Cassaccia came in leading the head-to-head 1–0. Christopher Diaz Figueroa claimed a first win over Daniel Alejandro Lopez Cassaccia in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-15 | Bolivia F2 | R32 | clay | Daniel Alejandro Lopez Cassaccia | 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.