Nino Serdarusic defeated Alexey Vatutin 4-6 6-3 6-1 in the Istanbul CH round of 32 on hard. The upset overturned the form book — Alexey Vatutin came in ranked #633, leading the head-to-head 2–0. Nino Serdarusic claimed a first win over Alexey Vatutin in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-03 | M25 Antalya 3 | R16 | clay | Alexey Vatutin | 3-6 6-1 6-4 |
| 2015-11-23 | Cyprus F2 | R32 | hard | Alexey Vatutin | 6-3 6-2 |
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About