US Open Results Day 12: Friday, September 7 2018

Semi-Finals
(3)Juan Martin del Potro Defeats (1)Rafael Nadal 76 62 (RET)
(6)Novak Djokovic Defeats (21)Kei Nishikori 63 64 62

Finals
(3)Mike Bryan/Jack Sock Defeats (7)Lukasz Kubot/Marcelo Melo 63 61