Soccer-Libertadores Cup quarter-final results

May 18 (Infostrada Sports) - Results from the Libertadores Cup Quarter-final matches on Tuesday Quarter-final Wednesday, May 18, first leg Independiente del Valle (Ecuador) - UNAM (Mexico) 2-1 (halftime: 1-0) Next Fixtures (GMT): Quarter-final Thursday, May 19, second leg Atletico Mineiro (Brazil) v Sao Paulo (Brazil) (0045) Thursday, May 19, second leg Boca Juniors (Argentina) v Nacional M. (Uruguay) (2315) Atletico Nacional (Colombia) v Rosario Central (Argentina) (0145)