How long was the longest single match in the history of tennis? (Wimbledon 2010)

The longest single match in history played in the first round of Wimbledon 2010 by American John Isner and Frenchman Nicolas Mahut. In total, the match took 11 hours, 5 minutes of play over three days, with a final score of 6–4, 3–6, 6–7(7–9), 7–6(7–3), 70–68 for a total of 183 games. It remains by far the longest match in tennis history, measured both by time and number of games.