The quater finals are now set for the US Open Grand Slam

Roger Federer will face Del Potro  and Nadal faces Rublev  in the Quater Finals of the U.S. Open Grand Slam 2017 .  I predict the final wil be an epic match between Roger Federer and Rafael Nadal. Can't Wait  Round of 16·Arthur Ashe Stadium Final 3 R. Federer 6 6 7 P. Kohlschreiber 4 2 5

Round of 16·Grandstand Final 24 J. del Potro 1 2 6 77 6 6 D. Thiem 6 6 1 61 4

Round of 16·Arthur Ashe Stadium Final 1 R. Nadal 6 6 6 A. Dolgopolov 2 4 1

Round of 16·Louis Armstrong Stadium Final 9 D. Goffin 5 65 3 A. Rublev 7 77 6