In the video loading, please wait... Varin celebrate sina sports - card Beijing time on September 10, 2016 U.S. open open men's singles semi-finals, no. 3 seed, the Swiss star watts Lin card with a Japanese brother jin weave, the wonderful, the final battle four sets the tile, 4-6/7-5/6-4/6-2 implementation reversal, career first into the us open final, against djokovic title. W...