Nils Langer defeated Alexey Vatutin 4-6 6-2 6-3 in the Germany F3 qualifying round on carpet. The result followed the form book — Nils Langer came in leading the head-to-head 2–0. Nils Langer extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-01-28 | Germany F4 | R16 | carpet | Nils Langer | 6-1 6-0 |
| 2013-01-14 | Germany F2 | R16 | hard | Nils Langer | 6-2 4-6 7-6(6) |
Averages over each player's completed matches in the selected window (64 vs 199). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About