Rafael Matos defeated Marc Giner 6-2 6-3 in the Spain F14 round of 16 on clay. The upset overturned the form book — Marc Giner came in leading the head-to-head 2–0, but Rafael Matos had been the form player, winning 8 of their last 10 on clay. Rafael Matos claimed a first win over Marc Giner in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-08-21 | Spain F26 | QF | clay | Marc Giner | 7-6(11) 6-0 |
| 2017-08-14 | Spain F25 | F | clay | Marc Giner | 6-2 4-6 7-6(6) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.