On Tuesday april 9 the basketball Euroleague 2012/2013 quarter-finals will start. This round will be played in a playoff series to the best of five games in which the teams qualified from each group will cross path the the ones qualified from the other group. With the new Top 16 format the first classified teams of each group will lay the fourth classified ones of the other group and the second classified ones of each group will play the third classified ones of the other group.