Jessica Pegula, dos veces campeona defensora de Montrel, fue eliminada en la tercera ronda del viernes 3-6, 6-4,6-1 por Anastasija Sevastova. Sevastova, una jugadora letona

Australian Open champion Madison Keys, seeded sixth, beat fellow American Caty McNally 2-6, 6-3, 6-3 and will next meet Karolina Muchova, a 6-7 (2/7), 6-2, 6-3 winner over Belinda Bencic.Fifth-seeded American Amanda Anisimova,

Jessica Pegula was shocked in the third round of the Canadian Open by world No. 386 Anastasija Sevastova, the absolute surprise of the tournament. The 35-year-old veteran earns her first victory against a top-10 player in five years.