David Vega Hernandez defeated Jordi Samper Montana 6-1 6-2 in the Spain F21 round of 16 on clay. The upset overturned the form book — Jordi Samper Montana came in leading the head-to-head 3–0, but David Vega Hernandez had been the form player, winning 3 of their last 7 on clay. David Vega Hernandez claimed a first win over Jordi Samper Montana in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-03 | Spain F20 | R32 | clay | Jordi Samper Montana | 7-5 |
| 2014-04-07 | Italy F9 | R16 | clay | Jordi Samper Montana | 6-2 6-3 |
| 2013-07-29 | Spain F24 | QF | clay | Jordi Samper Montana | 6-3 6-2 |
Averages over each player's completed matches in the selected window (51 vs 56). 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