The national final was won by Ala Tracz with the song "I'll Be Standing", which represented Poland in the contest.

Olivia Wieczorek was selected to represent the nation that year with the song "Nie zapomnij".

After Poland's victory in the 2019 contest on home soil in Gliwice, the director-general of TVP, Jacek Kurski, stated that the country would apply to host the event again in 2020.

[3] However, Kurski stated that the possibility of two consecutive editions of the event in Poland could be frowned upon by the European Broadcasting Union (EBU).

After a period of uncertainty, in the last week of December 2019, it was reported by Gazeta Wyborcza that some Kraków city councillors were expressing interest in taking the proposal that the contest be held in the city, focused on Tauron Arena.

A few days later on 8 January 2020, the proposal was discussed at the City Council and accepted by the majority of its members.

Another panel, consisting of Viki Gabor, Cleo and Dawid Kwiatkowski was also present during the show, but did not have any power over the voting.

The winner was Ala Tracz with the song "I'll Be Standing", which was composed by Gromee and Sara Chmiel-Gromala.

The second phase of the online voting took place during the live show and began right after the last performance and was open for 15 minutes.