Bogdan Ionut Apostol defeated Alexandar Lazarov 6-4 6-4 in the M15 Belgrade 1 quarter-final on clay. The upset overturned the form book — Alexandar Lazarov came in leading the head-to-head 1–0, but Bogdan Ionut Apostol had been the form player, winning 2 of their last 7 on clay. Bogdan Ionut Apostol claimed a first win over Alexandar Lazarov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-01-29 | M15 Antalya 4 | R32 | clay | Alexandar Lazarov | 6-7(4) 7-5 6-3 |
Averages over each player's completed matches in the selected window (13 vs 71). 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