@mariasharapova impressive so far on Arthur Ashe, taking on @nastysevastova with a chance to reach the QFs. Tune-in now on @espn 3! Who will earn a spot in the next round? #USOpen (🎥 by @fcphotography) #wta #tennis #sports #mariasharapova #anastasijasevastova #instatennis #instasport #newyorkcity