Rising star Felix OJ only a Siemens ended the U. S. open run of American hope Frances tiafoe but not before a three hour and twenty three minute battle to secure a spot in the quarterfinals the twelfth seeded Canadian posted a come back full centric tree and next faces eighteen year old Spanish surprise package tell us al Qaeda's who continued his record breaking run through the draw men's second seed dental Medvedev continued is quiet but effective moved through the draw and the women's second seed out of settling and the fifth seed Elena Svitolina both phones as women's favorites after reaching the final eight I'm grand like us