Alexander Weis defeated Jeffrey Von Der Schulenburg 6-4 6-4 in the M25 Muttenz 1 quarter-final on clay. The result followed the form book — Alexander Weis came in ranked #587, leading the head-to-head 1–0. Alexander Weis extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-07-21 | M15 Esch/Alzette 1 | R16 | clay | Alexander Weis | 6-4 6-4 |
Averages over each player's completed matches in the selected window (48 vs 4). 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