Jordi Samper Montana defeated Nikola Cacic 6-1 6-1 in the Barcelona CH qualifying round 1 on clay. The upset overturned the form book — Nikola Cacic came in leading the head-to-head 1–0, but Jordi Samper Montana had been the form player, winning 1 of their last 5 on clay. Jordi Samper Montana claimed a first win over Nikola Cacic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-09 | Turkey F38 | R16 | clay | Nikola Cacic | 6-1 4-6 7-6(3) |
Averages over each player's completed matches in the selected window (40 vs 35). 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