Fernando Verdasco defeated Juan Martin del Potro 6-4 6-4 in the San Jose semi-final on hard. The upset overturned the form book — Juan Martin del Potro came in leading the head-to-head 5–0. Fernando Verdasco claimed a first win over Juan Martin del Potro in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-27 | US Open | R32 | hard | Juan Martin del Potro | 7-5 7-6(6) 6-3 |
| 2017-10-16 | Stockholm | SF | hard | Juan Martin del Potro | 6-7(4) 6-4 7-6(1) |
| 2012-03-08 | Indian Wells Masters | R32 | hard | Juan Martin del Potro | 6-2 7-6(6) |
| 2011-04-25 | Estoril | F | clay | Juan Martin del Potro | 6-2 6-2 |
| 2009-11-22 | Tour Finals | RR | hard | Juan Martin del Potro | 6-4 3-6 7-6(1) |
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