Alexandar Lazarov defeated Calin Manda 6-7 6-0 6-4 in the M15 Burgas 1 quarter-final on clay. The upset overturned the form book — Calin Manda came in leading the head-to-head 2–0. Alexandar Lazarov claimed a first win over Calin Manda in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-15 | M25 Pitesti 1 | R16 | clay | Calin Manda | 7-6(2) 7-5 |
| 2017-03-06 | Croatia F1 | R32 | clay | Calin Manda | 4-6 6-3 6-3 |
Averages over each player's completed matches in the selected window (71 vs 2). 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. Small sample — read as indicative. About