Dimitar Kuzmanov defeated Aleksandar Vukic 6-4 6-2 in the Hamburg qualifying round 1 on clay. The upset overturned the form book — Aleksandar Vukic came in ranked #96, but Dimitar Kuzmanov had been the form player, winning 4 of their last 9 on clay. Dimitar Kuzmanov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-18 | Hamburg | Q1 | clay | Dimitar Kuzmanov | 6-4 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.