🇺🇸 teenager @sonyakeninn gets her #USOpenSeries off to a flying start with a 6-4, 6-4 win over V. Cepede Royg at the @mubadalasvc. Leave some 👀 if you’ll be looking to see what she does against @serenawilliams or @johannakonta in the next round! _ #usopenseries #usopen #mubadalatennis #sofiakenin #wta #tennis #protennis #instatennis #instasports