All Champions League and Europa League matches have been suspended until further notice by Uefa because of the global coronavirus pandemic.
All national team games in June have also been postponed, including play-off matches for Euro 2020, already postponed to 2021 and qualifying matches for the Women’s Euro 2021.
The European governing body’s 55 member associations met on Wednesday.
The Euro 2020 play-offs are set to feature Northern Ireland, the Republic of Ireland and Scotland.
The finals of the Champions League, Europa League and Women’s Champions League, all of which were scheduled for May, had already been postponed.
While most leagues in Europe hope to finish their domestic seasons once restrictions on movement and social contact are lifted, Uefa president Aleksander Ceferin said last week the season could be lost if play does not start by the end of June.