Jan Lennard Struff defeated Tommy Haas 6-3 7-6 in the Kitzbuhel round of 32 on clay. The result followed the form book — Jan Lennard Struff came in leading the head-to-head 1–0, defending last year's quarter-final. Jan Lennard Struff extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-01 | Munich | R16 | clay | Jan Lennard Struff | 6-4 7-5 |
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 19). ATP, WTA & Challenger.