Bob and Mike Bryan kicked off their 15th #NittoATPFinals appearance in style by defeating Murray/Soares 7-5, 6-7, [10-8]. Send them some 👏 for a great performance today! (📸: @bryanbros) #usta #ustennis #bobbryan #mikebryan #bryanbrothers #atp #tennis #protennis #instatennis #instasports