World number one Jannik Sinner's bid for a second Grand Slam title continues as he thumped Christopher O'Connell 6-1 6-4 6-2 to reach the US Open fourth round last night.
In the women's draw Iga Swiatek cruised through in straight sets against Anastasia Pavlyuchenkova.
Later an all US-clash of Coco Gauff and Emma Navarro takes centre-stage in the round of 16.
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