Jan Lennard Struff defeated Timo Nieminen 7-6 6-1 in the Germany F19 semi-final on hard. The upset overturned the form book — Timo Nieminen came in leading the head-to-head 1–0. Jan Lennard Struff claimed a first win over Timo Nieminen in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-10 | Germany F17 | SF | hard | Timo Nieminen | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Lennard Struff J.: 9 days rest · 2 matches (14d). Higher means fresher. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About