Marat Deviatiarov defeated Yannick Jankovits 6-3 6-2 in the Turkey F38 round of 16 on hard. The upset overturned the form book — Yannick Jankovits came in leading the head-to-head 1–0. Marat Deviatiarov claimed a first win over Yannick Jankovits in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-13 | Turkey F15 | SF | hard | Yannick Jankovits | 6-1 6-4 |
Averages over each player's completed matches in the selected window (149 vs 109). 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