Federico Delbonis defeated Juan Martin del Potro 6-1 6-3 in the Buenos Aires round of 32 on clay. The upset overturned the form book — Juan Martin del Potro came in leading the head-to-head 1–0. Federico Delbonis claimed a first win over Juan Martin del Potro in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-03-06 | Indian Wells Masters | R64 | hard | Juan Martin del Potro | 7-6(5) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.