Competition Torneio Internacional de Buenos Aires Equipa SL Benfica E CA Boca Juniors 1 - 1 SL Benfica Sun, 11 Aug 1968 E D SL Benfica 2 - 4 Santos FC Sun, 18 Aug 1968 D E CA River Plate 3 - 3 SL Benfica Tue, 20 Aug 1968 E D SL Benfica 1 - 2 Nacional Montevideo Thu, 22 Aug 1968 D