Thirty-ninth-ranked Aryna Sabalenka caused a major upset by defeating the second-ranked player on the WTA circuit, Caroline Wozniacki, 5-7, 6-2, 7-6(4) in second-round action of the Rogers Cup in Montreal.
The Belarusian advances to play 14th-seeded Elise Mertens of Belgium in the third round.
More to come.
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