Vadim Alekseenko defeated Mikhail Biryukov 6-3 7-5 in the Russia F12 semi-final on clay. The upset overturned the form book — Mikhail Biryukov came in leading the head-to-head 1–0. Vadim Alekseenko claimed a first win over Mikhail Biryukov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-09-02 | Russia F13 | SF | clay | Mikhail Biryukov | 2-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (63 vs 3). 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