Serena Williams falls short again in US Open final

NEW YORK — Canadian teenager Bianca Andreescu built a big lead and then held on to upset Serena Williams 6-3, 7-5 in the U.S. Open final for her first Grand Slam title.
Andreescu’s victory Saturday prevented Williams from claiming what would have been her record-tying 24th major singles championship.
This is the second year in a row that Williams has lost in the U.S. Open final.
She has now been the runner-up at four of the seven majors she has entered since returning to the tour aft