Jonas Gundacker defeated Leo Gutjahr 6-7 6-4 10-4 in the M25 Kramsach q32 on clay. The result followed the form book — Jonas Gundacker came in leading the head-to-head 1–0. Jonas Gundacker extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-22 | M15 Slovenska Bistrica | Q32 | clay | Jonas Gundacker | 7-5 4-6 10-8 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.