Andre Agassi competitions. The next time Sampras and Agassi met in a Grand Slam final was at Wimbledon in 1999, where Sampras won in straight sets. For both, it was considered a career rejuvenation, as Sampras had suffered a string of disappointments in the previous year while Agassi was regaining his status as a top-ranked player after winning the French Open. Sampras forfeited the No. 1 ranking to Agassi when injury forced him to withdraw from that year's US Open, which Agassi went on to win. They faced each other twice in the season-ending ATP Tour World Championships, with Sampras losing the
2009 Wimbledon Championships – Men's Singles last time where an American male player reached the semifinals of a Grand Slam until Sam Querrey reached the semifinals of the 2017 Wimbledon Championships eight years later. Rafael Nadal "(Withdrew)" 2009 Wimbledon Championships – Men's Singles Rafael Nadal was the defending champion, but withdrew from the tournament due to knee tendinitis. In a repeat of the 2004 and 2005 finals, Roger Federer defeated Andy Roddick in the final, 5–7, 7–6, 7–6, 3–6, 16–14 to win the Gentlemen's Singles tennis title at the 2009 Wimbledon Championships for the sixth time. It became the longest men's singles final (in terms of