Ace record holder Isner to retire after US Open
Published
American John Isner, who has served a record 14,411 aces, announces he will retire after the US Open following a 17-year career.
Full ArticlePublished
American John Isner, who has served a record 14,411 aces, announces he will retire after the US Open following a 17-year career.
Full ArticleAmerican John Isner, who has served a record 14,411 aces, announces he will retire after the US Open following a 17-year career.