Sampras won 14 Grand Slam singles titles during his career, which was an Open Era record at the time of his retirement: seven Wimbledon, two Australian Opens and a joint Open Era record five US Open titles. He won 64 singles titles in total. He first reached world No. 1 in 1993, and held that position for a total of 286 weeks (third of all time), including an Open Era record of six consecutive year-end No. 1 rankings from 1993 to 1998. A right-handed player with a single-handed backhand, his precise and powerful serve earned him the nickname "Pistol Pete". In 2007, he was inducted into the International Tennis Hall of Fame.