Alessandro Giannessi defeated Pedro Sousa 6-4 6-3 in the Marbella CH round of 16 on clay. The upset overturned the form book — Pedro Sousa came in leading the head-to-head 1–0, defending last year's round of 32. Alessandro Giannessi claimed a first win over Pedro Sousa in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-03 | Wimbledon | Q1 | grass | Pedro Sousa | 4-6 6-3 6-4 |
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 65). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About