WASHINGTON, July 25 (Xinhua) -- Mardy Fish won his second straight tournament and 10th straight match, beating fellow American John Isner 4-6, 6-4, 7-6 (7-4) in the final of the Atlanta Tennis Championships on Sunday.

The 49th-ranked Fish, who won in Newport earlier this month, took the first four points of the tiebreaker. Isner rallied to win the next three points but couldn't pull even.

Second seed Isner remains on one title this season, obtained at the start of the season in Auckland.