Beibit Zhukayev defeated Sanjar Fayziev 6-3 3-6 6-3 in the M15 Karshi 1 quarter-final on hard. The upset overturned the form book — Sanjar Fayziev came in leading the head-to-head 1–0, but Beibit Zhukayev had been the form player, winning 3 of their last 6 on hard. Beibit Zhukayev claimed a first win over Sanjar Fayziev in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-26 | M15 Shymkent 3 | R32 | clay | Sanjar Fayziev | 6-4 6-2 |
Averages over each player's completed matches in the selected window (200 vs 35). 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