N. Schlagenhauf defeated Yanick Schneider 7-5 6-3 in the M15 Klagenfurt 1 q32 on clay. The result followed the form book — N. Schlagenhauf came in leading the head-to-head 1–0. N. Schlagenhauf extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-21 | M15 Warmbad Villach 1 | Q32 | clay | N. Schlagenhauf | 6-0 6-3 |