Nick Kyrgios  vs.  Karen Khachanov

An ice cold performance from Karen Khachanov has seen the Russian eliminate US Open favourite Nick Kyrgios 7-5 4-6 7-4 6-7(3) 6-4 to progress to the semi-finals 

1set set Nick Kyrgios       5  Karen Khachanov  7 

2nd set  Nick Kyrgios       6  Karen Khachanov  4 

3rd set  Nick Kyrgios       5  Karen Khachanov  7 

4th set  Nick Kyrgios    7(7)  Karen           6(3)   Khachanov  

5th set  Nick Kyrgios     4  Karen             6   Khachanov  

KHACHANOV WINS AND IS THROUGH TO THE SEMIS