The matches against Sparta Prague postponed and reversed

Initially, the two teams should have met on Wednesday March 3 at 19:00 CET at Stadium FC Chomutov, then a week later at 16:00 CET at  Stade Georges Lefèvre in Saint-Germain-en-Laye. The matches will actually be played on Tuesday March 9 at 16:00 at Georges-Lefèvre, and Wednesday March 17  at 14:30 CET at Chomutov.

"The decision to reorganise the matches was taken because of the large number of Sparta Prague players placed in quarantine and was taken with full agreement from the concerned parties,"  explained UEFA in a statement. "UEFA would like to thank the two clubs for their co-operation and understanding."