Karl Friberg defeated Jack Karlsson Wistrand 6-3 7-6 in the M25 Falun 1 round of 32 on hard. The result followed the form book — Karl Friberg came in leading the head-to-head 1–0. Karl Friberg extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-17 | M15 Kalmar 1 | R32 | clay | Karl Friberg | 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.