David Vega Hernandez defeated Mario Vilella Martinez 7-6 2-6 7-5 in the Spain F5 round of 32 on clay. The upset overturned the form book — Mario Vilella Martinez came in leading the head-to-head 2–0, but David Vega Hernandez had been the form player, winning 1 of their last 4 on clay. David Vega Hernandez claimed a first win over Mario Vilella Martinez in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-11-21 | Spain F38 | R32 | hard | Mario Vilella Martinez | 4-6 7-5 6-4 |
| 2016-11-07 | Spain F36 | R16 | hard | Mario Vilella Martinez | 6-4 6-3 |
Averages over each player's completed matches in the selected window (30 vs 152). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About