Galo Barrezueta defeated Andreas Ignacio Pasutti 6-2 4-6 6-4 in the Argentina F8 q32 on clay. The upset overturned the form book — Andreas Ignacio Pasutti came in leading the head-to-head 1–0. Galo Barrezueta claimed a first win over Andreas Ignacio Pasutti in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-14 | Bolivia F2 | Q16 | clay | Andreas Ignacio Pasutti | 6-7(5) 6-4 7-6(1) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.