Calin Manda defeated Kai Wehnelt 6-4 6-4 in the M15 Bucharest 1 round of 32 on clay. The upset overturned the form book — Kai Wehnelt came in leading the head-to-head 1–0. Calin Manda claimed a first win over Kai Wehnelt in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-09-17 | M15 Sozopol 1 | QF | hard | Kai Wehnelt | 4-6 6-4 6-1 |
Averages over each player's completed matches in the selected window (1 vs 53). 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