Vitaly Kozyukov defeated Andrei Vasilevski 4-6 6-2 6-3 in the Astana CH qualifying round 2 on hard. The upset overturned the form book — Andrei Vasilevski came in leading the head-to-head 3–0, defending last year's round of 32. Vitaly Kozyukov claimed a first win over Andrei Vasilevski in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-04-25 | Kazakhstan F4 | R16 | clay | Andrei Vasilevski | 3-6 6-2 6-3 |
| 2014-06-30 | Kazakhstan F9 | R32 | hard | Andrei Vasilevski | 6-1 2-0 |
| 2014-02-17 | Russia F1 | R32 | hard | Andrei Vasilevski | 6-3 0-6 6-4 |
Averages over each player's completed matches in the selected window (75 vs 56). 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