Ayoub El Amloud opened the score for WAC in the 52nd minute, before Mohamed Kenno equalized for Al-Hilal on penalty (90th+3).
After extra time ended in a draw, the two teams went to a penalty shootout that turned in favor of Al-Hilal.
In the semi-final, Al-Hilal will cross swords with the Brazilians of CR Flamengo, Tuesday at the Grand Stadium of Tangier.
