Sprinting into the weekend like...😅 Rising #USTennis stars @taylor_fritz and Ernesto Escobedo are finding ways to have fun during some hard off-season training. Tell us what you like most about their games! (📽: @netoesco) #usta #taylorfritz #newgen #ernestoescobedo #nextgenatp #tennis #instatennis #instasports #tennistraining