FC Porto v Vitoria Guimaraes SC - Liga NOS

PORTO, PORTUGAL - APRIL 22: Marko Grujic of FC Porto reacts during the Liga NOS match between FC Porto and Vitoria Guimaraes SC at Estadio do Dragao on April 22, 2021 in Porto, Portugal. Sporting stadiums around Portugal remain under strict restrictions due to the Coronavirus Pandemic as Government social distancing laws prohibit fans inside venues resulting in games being played behind closed doors. (Photo by Jose Manuel Alvarez/Quality Sport Images/Getty Images)