Alexander Wagner defeated Martin Muller 7-6 6-3 in the M15 Vienna 1 q16 on clay. The result followed the form book — Alexander Wagner came in leading the head-to-head 1–0. Alexander Wagner extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-22 | M15 Slovenj Gradec 1 | Q32 | clay | Alexander Wagner | 6-0 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.