May 7 (OPTA) - Summaries for the Primeira Liga on Monday (start times are WET) Paços de Ferreira (0) 0 Yellow card: Pedrinho Moreira 4, Ricardo 27, João Góis 85 Subs used: Bruno Moreira 79 (Vasco) Rio Ave (0) 0 Yellow card: Lionn 77, Guedes 85, João Novais 88 Subs used: Barreto 65 (Pedro Moreira), Leandrinho 81 (Diego Lopes), Eliseu Cassamá 81 (Lionn) Attendance: 5,269 Referee: Fernando Eduardo Macedo Cunha .................................................................