The Associated Press PARIS — There will be a new men’s champion at the French Open after Novak Djokovic followed Jannik Sinner out of Roland Garros in a five-set stunner on Friday. Brazilian teenager Joao Fonseca beat 24-time major winner Djokovic 4-6, 4-6, 6-3, 7-5, 7-5 in the third round to follow Thursday’s huge upset, when No. 1 Sinner — last year’s runner-up lost to 56th-ranked Juan Manuel Cerundolo. “Ten minutes after the match I could realize a little bit what I did, what I achieved,” the 19-year-old Fonseca said. “How difficult it was and how amazing it was for me.” Djokovic’s latest quest for a record 25th Grand Slam was ended and it was just the second time he lost from two sets up, the other also coming in Paris in 2010. Along with veterans Marin Cilic and Stan Wawrinka, all the men’s major winners are out, thus guaranteeing that a new pair of hands will raise the Coupe des Mousquetaires trophy aloft on June 7 on Court Philippe-Chatrier.…