2008 US Open – Men's Singles win a Grand Slam title since Fred Perry in 1936, but lost to Federer in the final. Murray would eventually win the title at this event four years later. Rafael Nadal had a chance to win Grand Slams on clay, grass and hard courts in the same calendar year, after having won this year's French Open and Wimbledon, and could have become the first man to win the French Open, Wimbledon and US Open since Rod Laver did it in 1969, but he lost to Murray in the semifinals. This was Juan Martín del Potro's first appearance as a seeded
2013 Australian Open – Men's Singles 2013 Australian Open – Men's Singles Novak Djokovic was the two-time defending champion, and successfully defended his title by defeating Andy Murray in the final 6–7, 7–6, 6–3, 6–2. In winning the 2013 title, Djokovic became the first man in the Open Era to win the Australian Open three consecutive times, and the third man after Roger Federer and Andre Agassi to win the title four times overall. Djokovic retained the ATP number 1 ranking by reaching the semifinals after Federer failed to win the title. They were in contention for the top ranking at the start of the tournament.