According to reports, the 57-year-old was seen being from his seat, before collapsing into a chair inside the stadium.
Argentina coach Diego Maradona told a local newspaper on Monday his "chapter had ended," although the country's local football association and a close friend informed he had not resigned.
Argentine football great Diego Maradona returned to hospital with abdominal pain early on Friday, two days after he was released from a two-week treatment for alcohol abuse and liver problems, radio and television reported.
Argentine soccer great Diego Maradona was unhurt when a sports utility vehicle he was travelling in crashed into a telephone booth.