Ervand Gasparyan defeated Richard Muzaev 4-6 6-4 6-3 in the Russia F4 qualifying round on clay. The result followed the form book — Ervand Gasparyan came in leading the head-to-head 2–0. Ervand Gasparyan extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-02-28 | Ukraine F1 | R32 | hard | Ervand Gasparyan | 7-6(8) 6-2 |
| 2010-08-23 | Russia F6 | R16 | clay | Ervand Gasparyan | 2-6 6-0 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.