(September 5, 2021) Canadian teen Leylah Fernandez backed up her upset win over third seed Naomi Osaka on Friday, with a comeback win against another former US Open champion and 16th seed Angelique Kerber on Sunday. The 18-year-old rallied from a set and a break down 4-6, 7-6(5), 6-2 in Louis Armstrong Stadium to defeat the 2016 champion in a battle between southpaws. "The … [Read more...] about A Pair of 18-Year-Olds Reach US Open Quarterfinals-Canadian Teen Fernandez Backs Up Osaka Win by Ousting Kerber while Spanish Teen Carlos Alcaraz Advances to Elite 8