Jakub Krawczyk advanced when Stijn Pel retired 6-3 2-1 in the M15 Krakow qualifying round of 32.
Krawczyk J. advanced when Pel S. retired.
Jakub Krawczyk beat Stijn Pel 6-3 2-1 after Stijn Pel retired. Umpiry, "Jakub Krawczyk vs Stijn Pel — M15 Krakow Qualifying Round of 32", https://umpiry.com/match/2026-08-17/krawczyk-vs-pel-m15-krakow-q32?utm_source=cite (as of 17 August 2026).