Alexander Rumyantsev defeated Mikhail Fufygin 4-6 7-6 6-2 in the Russia F6 semi-final on clay. The upset overturned the form book — Mikhail Fufygin came in leading the head-to-head 1–0. Alexander Rumyantsev claimed a first win over Mikhail Fufygin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-09 | Kazakhstan F3 | QF | hard | Mikhail Fufygin | 6-1 6-2 |
Averages over each player's completed matches in the selected window (1 vs 6). 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. Small sample — read as indicative. About