Hyeon Chung defeated Tomas Berdych 6-4 6-4 in the Indian Wells Masters round of 32 on hard. The upset overturned the form book — Tomas Berdych came in leading the head-to-head 2–0, defending last year's round of 32, but Hyeon Chung had been the form player, winning 5 of their last 9 on hard. Hyeon Chung claimed a first win over Tomas Berdych in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-22 | Lyon | R16 | clay | Tomas Berdych | 6-3 7-5 |
| 2015-03-25 | Miami Masters | R64 | hard | Tomas Berdych | 6-3 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (136 vs 43). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About