CD Tondela faces FC Porto at Estádio do Dragão in 30th round of Liga. Cláudio Pereira is the designated referee. The referee from Associação de Futebol de Aveiro will have Tiago Costa and Sérgio Jesus as assistants, with Fábio Melo as the fourth referee. The VAR will be Manuel Oliveira, assisted by Tiago Leandro. The match is scheduled for next Sunday (20h30, Sport TV).