John Isner, a former world No. 8 tennis player and holder of the ATP record for the fastest official serve, has recently shown his excitement for pickleball. Isner, who was initially unsure about ...

Once again, John Isner's trip to Flushing Meadows ended in the third round. Once again, it happened with a loss to Germany's Philipp Kohlschreiber at that stage.

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 ...

Less than a year after his retirement from tennis, John Isner is back on the scene–as a member of the media, that is. On the latest episode of Served with Andy Roddick, the former Top 10 player ...

John Isner’s role as a tennis ambassador is a little easier than when he was a star professional working his way through the ranks. There’s a lot less training because for Isner, 40, all he ...