Alessandro Giannessi defeated Joao Domingues 6-3 6-4 in the Marbella CH round of 32 on clay. The upset overturned the form book — Joao Domingues came in leading the head-to-head 2–0, defending last year's round of 16. Alessandro Giannessi claimed a first win over Joao Domingues in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-17 | ATP Rio de Janeiro | Q1 | clay | Joao Domingues | 7-5 3-1 RET |
| 2018-04-30 | Estoril | Q1 | clay | Joao Domingues | 7-5 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 139). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About