win a Grand Slam singles title without losing a set. He defeated Federer in the final for the third straight year, but this was the most lopsided of all their matches, as Nadal only lost four games and gave Federer his first bagel since 1999. This was Nadal's fourth consecutive French title, tying Björn Borg's all-time record. Nadal became the fourth male player during Open era to win the same Grand Slam singles tournament four consecutive years (the others being Borg, Pete Sampras, and Federer). Nadal then played Federer in the final of Wimbledon for the third consecutive year, in the most anticipated match of their rivalry. Nadal entered the final on a 23-match winning streak, including his first career grass-court title at the Stella Artois Championships staged at the Queen's Club in London prior to Wimbledon. Federer had won his record fifth grass-court title at the Gerry Weber Open in Halle, and then reached the Wimbledon final without losing a set. Unlike their previous two Wimbledon finals, though, Federer was not the prohibitive favorite, and many analysts picked Nadal to win. They played the longest (in terms of time on court, not in terms of numbers of games) final in Wimbledon history, and because of rain delays, Nadal won the fifth set 9–7 in near-darkness. (The 2019 final later broke the record of longest Wimbledon final.) The match was widely lauded as the greatest Wimbledon final ever, with some tennis critics even calling it the greatest match in tennis history. By winning his first Wimbledon title, Nadal became the third man in the open era to win both the French Open and Wimbledon in the same year, after Rod Laver in 1969, and Borg in 1978–1980, (Federer later accomplished this the following year) as well as the second Spaniard to win Wimbledon. He also ended Federer's record streak of five consecutive Wimbledon titles and 65 straight wins on grass courts. This was also the first time that Nadal won two Grand Slam tournaments back-to-back. After Wimbledon, Nadal extended his winning streak to a career-best 32 matches. He won his second Rogers Cup title in Toronto, and then made it into the semifinals of the Western & Southern Financial Group Masters in Cincinnati. As a result, Nadal clinched the US Open Series. Nadal then played at the 2008 Beijing Olympics, where he defeated Serbia's Novak Djokovic in the semifinals and