Bundesliga, the second tier of German football, following promotion from the 3.

On 26 February 2021, coach Mersad Selimbegović tested positive for COVID-19.

[2] He was quarantined and Regensburg had to play the match against SC Paderborn 07 without their head coach.

[3] Two days after, several more players were tested positive for COVID-19 and the whole team was quarantined for two weeks and the DFB-Pokal quarter-final match against SV Werder Bremen had to be postponed.

[4][5] The following league matches against VfL Osnabrück and SpVgg Greuther Fürth had to be postponed, too.