Robert Lewandowski has scored a second-half winner as Barcelona beat Alaves 1-0 to cut its gap to Spanish league leader Real Madrid.

Robert Lewandowski's second-half strike secured a 1-0 win for Barcelona against Deportivo Alaves on Sunday, as the third-placed hosts reduced the gap on LaLiga leaders Real Madrid to four points. Barcelona's second league win in a row lifted them to 45 points after 22 matches,

Robert Lewandowski's second-half strike was enough to see Barcelona move to within four points of LaLiga leader Real Madrid after beating Deportivo Alaves 1-0.