New York: John Isner overcame a rare tiebreaker loss to advance at the U.S. Open with a second straight four-set win.
The top-ranked American man, Isner beat Jarkko Nieminen 6-3, 6-7 (5), 6-4, 6-3 in the second round Friday. The ninth-seeded Isner came in 37-13 in tiebreakers this year.
Isner was frustrated by a late let call he thought was incorrect that cost him a point while serving with a 5-4 lead in the second-set tiebreaker. Nieminen went on to win the last three points.