World number one Aryna Sabalenka was eliminated by Russian 16th seed Ekaterina Alexandrova on Saturday in a fourth-round match at the WTA Toronto Masters tournament. Ekaterina Alexandrov took down four-time Grand Slam singles champion Aryna Sabalenka in a three-set marathon in Toronto. Key points and original sources are listed below.

• World number one Aryna Sabalenka was eliminated by Russian 16th seed Ekaterina Alexandrova on Saturday in a fourth-round match at the WTA Toronto Masters tournament. Alexandrova defeated the four-time Grand Slam winner from Belarus 7-6 (7/3), 4-6, 6-4 in 2hr 2...S1

• Ekaterina Alexandrov took down four-time Grand Slam singles champion Aryna Sabalenka in a three-set marathon in Toronto.S2

• Alexandrova moves on to a quarterfinal against Ukraine’s Elina SvitolinaS3