We would not be totally out of line or off track therefore to conclude that service in tennis is rather important. In fact, ...

Isner holds the record for the ATP's fastest official serve and third-fastest on record in tennis at 157.2 mph, hit during ...

John Isner admits not many players wanted to be his practice partner simply because they didn't want to hit with "a serve both," and adds Reilly Opelka is facing the same problem now. Isner, who ...

For a handful of Brooklyn kids, the last days of summer brought an unforgettable experience: stepping onto the court at ...

Isner won 16 ATP Tour titles during his career, including the first two Winston-Salem Open tournaments in 2011 and 2012.