Barcelona coach Xavi's job is on the line next week against Champions League opponents Napoli.

AS says Xavi, who will step down at the end of the season, could lose his job sooner if Barca are beaten in the first-leg of their round 16 tie.

A heavy defeat could precipitate the immediate departure of Xavi, with Barca Atletic coach Rafa Márquez a possible candidate to take charge between now and the remainder of the season.

The Mexican has supporters inside the board room, despite sporting director Deco's doubts.

Xavi, himself, has privately stated that he will leave the job early if they fail to beat Napoli over the two legs. But a decision could fall sooner if the first-leg goes poorly.