Hyeon Chung defeated Guido Pella 6-2 6-4 in the Barcelona qualifying round 2 on clay. The upset overturned the form book — Guido Pella came in leading the head-to-head 1–0. Hyeon Chung claimed a first win over Guido Pella in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-01 | Munich | SF | clay | Guido Pella | 4-6 7-5 6-4 |
Averages over each player's completed matches in the selected window (199 vs 200). 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