La Liga teams have recently dominated the competition , winning in 2013 , 2014 and 2015 and Spain 's ' big two ' are the ones to beat again - .
There will be strong challenges from the leading teams in Italy .
La Liga teams have recently dominated the competition , winning in 2013 , 2014 and 2015 and Spain 's ' big two ' are the ones to beat again - although there will be strong challenges from the leading teams in Italy .