Brazilian Beatriz Haddad Maia beats Ons Jabeur 3-6, 7-6 (7-4), 6-1. The match was halted in the third and decisive set after a serve went awry.
The winner of the match will face Iga Swiatek or Coco Gaugek in the semi-finals. The final will be played on Sunday. The other semi-final will be held on Sunday in New York. The winners of the quarter-finals will be announced on Monday.