Jakub Rajczykowski has been loaned to Polonia Bytom until the end of the 2025/2026 season. An announcement from the club does not mention any purchase option. Rajczykowski has not made his debut in the first team and has previously been on loan at Skra Częstochowa, Wieczysta Kraków, and most recently at Świt Szczecin. This season, he has participated in 19 matches and kept a clean sheet twice.

According to concurring reports from Piotr Kamieniecki of TVP Sport and FootballScout, Jakub Rajczykowski from Raków Częstochowa is set to join Polonia Bytom on loan. The transfer of the goalkeeper, born in 2005, is considered finalized. It is reported that Polonia is finalizing the last details. Wojciech Banasik from Legia Warszawa will also join as a loanee, and the two are expected to compete for a place in the first-league team's starting lineup.