Daniil Glinka defeated Kacper Zuk 6-4 6-3 in the M25 Setubal 1 round of 16 on hard. The upset overturned the form book — Kacper Zuk came in leading the head-to-head 1–0. Daniil Glinka claimed a first win over Kacper Zuk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-14 | M25 Trimbach 1 | R32 | carpet | Kacper Zuk | 7-5 3-6 6-3 |
Averages over each player's completed matches in the selected window (103 vs 39). 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