A general view of the empty stadium is seen during the Bundesliga match between Borussia Dortmund and FC Schalke 04 at Signal Iduna Park on May 16, 2020 in Dortmund, Germany. The Bundesliga and Second Bundesliga is the first professional league to resume the season after the nationwide lockdown due to the ongoing Coronavirus (COVID-19) pandemic. All matches until the end of the season will be played behind closed doors.