Ousmane Dembele was electrifying in Barcelona's 3-1 win over Leganes on Sunday. BARCELONA, Spain -- Lionel Messi came off the bench to score one and create another as Barcelona beat Leganes 3-1 at Camp Nou on Sunday to restore their five-point lead at the top of La Liga. Ousmane Dembele -- who was later forced off with an ankle injury -- gave Barca the lead in the first half, but the visitors equalised after the break through Martin Braithwaite.