Pierre Hugues Herbert defeated Jerzy Janowicz 7-6 6-2 in the Halle round of 32 on grass. The upset overturned the form book — Jerzy Janowicz came in defending last year's round of 32. Pierre Hugues Herbert extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-16 | Stockholm | R32 | hard | Jerzy Janowicz | 6-2 3-6 6-3 |
| 2017-05-08 | Madrid Masters | Q1 | clay | Pierre Hugues Herbert | 7-6(6) 6-2 |
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 (200 vs 187). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Herbert P.: 3 days rest · 1 match, 39 games (7d). Higher means fresher. About