Atletico Madrid head coach Diego Simeone tested positive for Covid-19, the Spanish club announced on Saturday. The Argentine is asymptomatic but is now isolating at home. Atletico are not in action as the new LaLiga season begins this weekend after their late involvement in the Champions League last term. Friday's round of testing had been prompted after another member of the club staff tested positive on Thursday. Atletico are due to play promoted Cadiz in a friendly on Tuesday but do not open their LaLiga campaign until facing Granada in a fortnight's time.