John Isner shocked Roger Federer 4-6, 6-3, 7-6 (7-4), 6-2, to give the United States a 2-0 lead against Switzerland in their Davis Cup first-round series on Friday. The upset was preceded by the opening round singles match, with Mardy Fish outlasting Stanislas Wawrinka 6-2, 4-6, 4-6, 6-1, 9-7. The...
Read more