Evgeny Elistratov defeated David Poljak 2-6 6-0 6-2 in the Azerbaijan F4 round of 16 on carpet. The upset overturned the form book — David Poljak came in leading the head-to-head 1–0. Evgeny Elistratov claimed a first win over David Poljak in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-26 | Estonia F2 | R16 | carpet | David Poljak | 3-6 6-3 6-1 |
Averages over each player's completed matches in the selected window (31 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