@nastysevastova (no. 19 seed), @elisvitolina (no. 7 seed) & @mertenselise (no. 15 seed) all advance to the round of 16. See how these women battled for the coveted spot and tell us which one is your favorite match point? #sevastova #svitolina #mertens #wta #usopen50 #matchpoint #nyc #womeninspiringwomen