Brazil right-back Daniel Alves said that he had "achieved a huge personal goal" after he moved from Sevilla FC to FC Barcelona in a transfer which could yet be worth €35m.
Slovakian international left-back Marián Had has joined Czech 1. Liga runners-up AC Sparta Praha on a season-long loan from Russian side FC Lokomotiv Moskva.
Vitória SC have made striker Jean Coral their fourth summer signing as the Guimaraes-based side, third in Portugal last term, plan for a UEFA Champions League debut.