Roger Federer

Roger Federer is a Swiss former professional tennis player who won 20 Grand Slam singles titles and held the world No. 1 ranking for 310 weeks.

2008 Wimbledon final: The five-set 2008 Wimbledon men's singles final in which Rafael Nadal defeated Roger Federer. The match ended Federer's run of five consecutive Wimbledon titles.
Rafael Nadal: A Spanish former professional tennis player who won 22 Grand Slam singles titles. Their contrasting styles and 40-match rivalry produced several defining finals.
Tennis forehand: A tennis groundstroke hit with the palm-side of the racket hand facing the ball. Federer's forehand combined early preparation, varied spin, and sharp angles.
ATP rankings: The Association of Tennis Professionals' system for ranking men's tennis players by recent results. Federer spent 310 weeks at No. 1, including a record 237 consecutive weeks.
Pete Sampras: An American former professional tennis player who won 14 Grand Slam singles titles. Sampras's serve-dominated grass-court game preceded Federer's era of dominance.
2009 French Open: The 2009 Grand Slam tournament at Roland-Garros, won by Roger Federer in men's singles. Federer completed a career Grand Slam by winning his first French Open.
Novak Djokovic: A Serbian professional tennis player who has won a record number of men's Grand Slam singles titles. Djokovic's rivalry with Federer included major finals and record-setting matches.
One-handed backhand: A tennis backhand stroke in which the player swings with one hand on the racket. Federer's backhand enabled slices, topspin drives, and changes of pace.
Grand Slam (tennis): The four annual tennis tournaments with the greatest international prestige: the Australian Open, French Open, Wimbledon, and US Open. Federer's 20 singles titles placed him among the leading Grand Slam champions.
Björn Borg: A Swedish former professional tennis player who won 11 Grand Slam singles titles. Borg's early retirement contrasts with Federer's long career across multiple eras.

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