Novak Djokovic rolled into his 13th US Open quarter-final on Sunday after Coco Gauff ended Caroline Wozniacki's fairytale Grand Slam comeback to line up a potential blockbuster with defending champion Iga Swiatek. Three-time US Open winner Djokovic cruised past 105th-ranked Croatian qualifier Borna Gojo 6-2, 7-5, 6-4 to book a showdown with American No.1 Taylor Fritz in the last eight. After recovering from two sets down in the previous round, Djokovic dictated from the outset against 25-year-old outsider Gojo who had won just one Grand Slam match prior to this week.