Nikolay Vylegzhanin defeated David Perez Sanz 6-2 6-2 in the M15 Monastir 3 final on hard. The upset overturned the form book — David Perez Sanz came in leading the head-to-head 1–0. Nikolay Vylegzhanin claimed a first win over David Perez Sanz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-12-04 | Pakistan F1 | R16 | clay | David Perez Sanz | 6-1 6-3 |
Averages over each player's completed matches in the selected window (122 vs 18). 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