Jurgen Klopp could be Barcelona manager next season, according to Spanish publication Sport. The Catalan giants are expected to relieve current boss Gerardo Martino of his duties this summer - with the club third in the La Liga table. Saturday's 1-0 defeat to Granada came on the back of Barca's Champions League exit and means they are now four points off league leaders Atletico Madrid, with five games to go. Martino will get a chance to redeem himself in the Copa del Rey final against Real Madrid on Wednesday but many feel a defeat would be the final straw for the Argentinian. And according to Sport, Borussia Dortmund boss Klopp would be the front-runner to replace him. The fiery German has enhanced his reputation at the Westfalenstadion having guided the club to the Champions League final last season.