Porto coach Nuno Espirito Santo leaves the club by mutual consent after one season in charge.
Chelsea manager Jose Mourinho has said his side's difficult start to the season is the worst period in his career.
In the midst of a frustrating start to the season, Jose Mourinho returns to Portugal on Tuesday as Chelsea face his old side FC Porto in the Champions League.
Mourinho is glad to be presented with a reminder of his managerial abilities, with awards that pay tribute to his time at Porto, Chelsea, Inter and Real Madrid.
Bayern Munich coach Pep Guardiola compares Lionel Messi to Brazil legend Pele as he backs his former club Barcelona to win the Champions League.