Agassi–Sampras rivalry the 1990 US Open, with Agassi the favorite because of his top-three ranking even though Sampras had defeated former World No. 1 players Ivan Lendl and John McEnroe on the way to the final. Sampras defeated Agassi in straight sets. The next time the pair met at a Grand Slam final was at the 1995 Australian Open. Agassi beat Sampras in four sets. In one of their matches, played in the 2001 US Open quarter-final, Sampras won with the score of 6–7(7), 7–6(2), 7–6(2), 7–6(5); throughout the match, no player managed to break the other's serve. The last match in
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