All the #LaverCup fun between your favorite #USTennis stars will come to American soil next year when the Laver Cup is held at the United Center in Chicago from 9.21-9.23! Send a 🇺🇸if you want to see @johnrisner and @jack.sock suit up again! #usta #unitedcenter #chicagotennis #jacksock #johnisner #tennis #protennis #instatennis