Longest match in tennis history being played at Wimbledon

Question

John Isner and Nicolas Mahut have written their names in the history books as they play the longest match in tennis history at Wimbledon. The pair are currently locked at 59 games apiece in the fifth set and will resume the match on day four. More at http://blogs.bettor.com/Wimbledon-sees-tennis-longest-match-and-its-not-over-yet-a13535