New York Open: Thompson stuns top seed John Isner New York: Australian Jordan Thompson upset US top seed John Isner 7- 6 ( 7/ 2), 6- 7 ( 3/ 7), 6- 3 on Thursday to reach the ATP New York Open quarter- finals.

Thompson, who will face Italyu2019s Andreas Seppi on Friday for a berth in the semi- finals, avenged a loss to Isner in last yearu2019s New York quarter- finals.