Aliaksandr Prudnikau defeated Vitaly Kozyukov 7-6 4-6 7-5 in the Kazakhstan F8 round of 32 on hard. The upset overturned the form book — Vitaly Kozyukov came in leading the head-to-head 1–0. Aliaksandr Prudnikau claimed a first win over Vitaly Kozyukov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-12 | Belarus F3 | R32 | hard | Vitaly Kozyukov | 6-0 6-4 |
Averages over each player's completed matches in the selected window (1 vs 31). 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. Small sample — read as indicative. About