Alexandar Lazarov defeated Mate Delic 6-2 6-3 in the Serbia F8 r15 on clay. The upset overturned the form book — Mate Delic came in leading the head-to-head 1–0. Alexandar Lazarov claimed a first win over Mate Delic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-03-19 | Croatia F3 | R32 | clay | Mate Delic | 6-3 3-6 6-4 |
Averages over each player's completed matches in the selected window (113 vs 25). 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