NEW YORK, Aug 30 : Former champion Daniil Medvedev strolled into the U.S. Open second round while highest-ranked American Jessica Pegula also advanced, as the year's final major got underway on Sunday with a record purse of $108 million up for grabs.Medvedev crashed out in a chaotic first-round defeat a year

NEW YORK, Aug 29 : The 146th edition of the U.S. Open kicks off on Sunday, with former finalist and local favorite Jessica Pegula launching her bid to win her maiden Grand Slam,…

Follow our live coverage of today's Day 1 action of the U.S. Open from Flushing Meadows, N.Y.