Azarenka repeated a 6-2 scoreline in both sets to ensure a routine passage to the last eight, breaking Tatishvili's serve seven times in the process.
Result: Victoria Azarenka reaches US Open quarter-finals for first time
© PA Photos
Women's top seed Victoria Azarenka makes the US Open quarter-finals for the first time with a comfortable win against Anna Tatishvili.
Result: Robson knocked out of US Open>
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