Sanchez and Messi put Barca in command
After the German hosts sat deep to frustrate Barca in the first half, Alexis Sanchez’s first Champions League goal, scored in the 41st minute, separated the teams at the break.
But Leverkusen came out with a much more positive outlook after the break, levelling through Michal Kadlec and then having several chances before Sanchez’s second and a late Lionel Messi strike gave Barca victory.