Messi scores twice as Barca close in on title
Argentine's brace against Betis leaves his side needing just two points to seal title
Lionel Messi came off the bench to move Barcelona within two points of clinching the La Liga title with a 4-2 win over Real Betis at Camp Nou.
Dorlan Pabon and Ruben Perez had twice given the visitors the lead in the first half either side of Alexis Sanchez's equaliser.
However, after David Villa had once again levelled the scores, it was unsurprisingly left to Messi to decide matters, as within three minutes of coming on he fired in a wonderful free kick and then tapped home after a flowing move involving Sanchez and Andres Iniesta.
"The important thing is to go out as league champions," Sanchez said.
"We have to go game by game, fighting for the victories, but the fundamental thing is to win the league whenever it may be.