BARCELONA: Barcelona may have a new coach but Lionel Messi remains their unquestionable talisman after guiding the Spanish champions to a nervy 1-0 win at home to Granada in La Liga.

The Argentine struck the only goal in the 76th minute, firing into the bottom corner to complete a well-crafted team move shortly after the visitors had defender German Sanchez sent off.

The victory took Barca back to the top of La Liga on 43 points after 20 games, ahead of second-placed Real Madrid on goal difference.

(With input from agencies)