Wawrinka Overcomes Qualifier Humbert to Book Third Round Spot at U.S. Open
Stan Wawrinka got a stiff test from French qualifier and ATP Next Gen player Ugo Humbert in the second round of the U.S. Open on Wednesday, but pulled through 7-6(5), 4-6, 6-3, 7-5 to advance to round three. “I knew it was going to be a difficult match. He was a younger player who qualified,”…

