US Open 2023: Murray, Boulter, Norrie and Pegula all win – as it happened

Andy Murray beats Corentin Moutet in straight sets, while Katie Boulter, Cameron Norrie, Daniil Medvedev, Ons Jabeur and Jessica Pegula also progress

Parry plays a decent drop at 15-30 but can't convert into a point, and Boulter holds for 3-3 in the first. Jabeur, meanwhile, is serving at 4-1 having broken again

On Boulter, Calv Betton, our resident coach says: She's got decent flat groundstrokes and her first serve is OK. She also competes really well and is a really nice girl, but I just don't rate her that much."