2002 Wimbledon Championships – Men's Singles the top 17 seeds were knocked out before the fourth round. This granted relatively unknown players an unusually high chance of success, especially as Hewitt and Henman were in the same half of the draw and played each other in the semi-finals. In one of the biggest upsets in Wimbledon history, seven-time champion Pete Sampras was eliminated by lucky loser George Bastl of Switzerland in the second round. It would be Sampras' final match ever at Wimbledon. The 1992 champion Andre Agassi suffered a second-round defeat to unseeded Paradorn Srichaphan of Thailand, while future eight-time champion Roger Federer was defeated
2004 Wimbledon Championships – Men's Singles third round, was played on Centre Court, where he was defeated by 2002 champion Lleyton Hewitt. Roger Federer (Champion) David Nalbandian withdrew due to injury. He was replaced in the draw by the highest-ranked non-seeded player Luis Horna, who became the #33 seed. 2004 Wimbledon Championships – Men's Singles Roger Federer successfully defended his title, defeating Andy Roddick in the final, 4–6, 7–5, 7–6, 6–4 to win the Gentlemen's Singles tennis title at the 2004 Wimbledon Championships. This tournament marked the beginning of Federer's record streak of reaching 23 consecutive Grand Slam semi-finals and 36 consecutive Grand Slam quarter-finals (in