John Isner bounced from U.S. Open in final singles match
(Photo credit: Jerry Lai-USA TODAY Sports)
Like he has done so many times before, John Isner went the distance Thursday but could not stave off the end of his singles career.
The 38-year-old, who announced on Aug. 23 he would retire at the end of his run at this year's U.S. Open, dropped a five-set thriller in the second round against fellow American Michael Mmoh, who pulled off the 3-6, 4-6, 7-6 (3), 6-4, 7-6 (7) comeba