Andrei Ciumac defeated Pavel Filin 7-6 6-2 in the Kazakhstan F3 qualifying round on clay. The upset overturned the form book — Pavel Filin came in leading the head-to-head 2–0. Andrei Ciumac claimed a first win over Pavel Filin in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-13 | Kazakhstan F5 | R16 | clay | Pavel Filin | 6-4 7-6(1) |
| 2010-08-09 | Belarus F1 | R16 | clay | Pavel Filin | 4-6 6-2 6-0 |
Averages over each player's completed matches in the selected window (3 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