Vitaly Kozyukov defeated Alexandr Igoshin 6-1 6-4 in the Azerbaijan F4 round of 32 on carpet. The upset overturned the form book — Alexandr Igoshin came in leading the head-to-head 2–1. Vitaly Kozyukov narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-01 | Russia F4 | SF | clay | Alexandr Igoshin | 6-4 7-5 |
| 2015-06-01 | Russia F2 | R32 | clay | Alexandr Igoshin | 7-5 6-2 |
| 2014-05-26 | Russia F3 | Q16 | clay | Vitaly Kozyukov | 7-6(3) 6-7(5) 7-5 |
Averages over each player's completed matches in the selected window (75 vs 144). 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