Fritz, Pegula and Navarro lead American charge into US Open third round

Fritz rallies past Harris after dropping first setPegula extends streak of US Open consistencyNavarro eases by McNally in all-American clashTaylor Fritz overcame a jittery start, Jessica Pegula extended her run of consistency and Emma Navarro continued to build on last years breakout season as all three Americans advanced to the third round of the US Open with convincing victories on Wednesday.On a breezy afternoon at Flushing Meadows, Fritz recovered from a sluggish opening set to defeat South ...