Stefan Seifert defeated Tim Nekic 6-4 6-2 in the Germany F9 semi-final on clay. The upset overturned the form book — Tim Nekic came in leading the head-to-head 1–0. Stefan Seifert claimed a first win over Tim Nekic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-21 | Germany F20 | F | carpet | Tim Nekic | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.