What is tennis big 4?

The tennis big 4 refers to four male tennis players who dominated the sport from the late 2000s to the early 2010s. They are:

1. Roger Federer - the Swiss player is considered one of the greatest tennis players of all time, with 20 Grand Slam titles to his name. He won his first Grand Slam in 2003 and dominated the sport until around 2010.

2. Rafael Nadal - the Spanish player is known for his aggressive baseline game and clay court prowess. He has won 19 Grand Slam titles, including 13 French Open titles, and is considered one of the greatest clay court players of all time.

3. Novak Djokovic - the Serbian player is known for his incredible athleticism, flexibility, and mental toughness. He has won 18 Grand Slam titles and dominated the sport in the late 2000s and early 2010s, winning multiple Australian Opens, Wimbledon titles, and US Opens.

4. Andy Murray - the British player was often considered the "fourth member" of the big 4, although he has won fewer Grand Slam titles than the other three. He has won three Grand Slam titles, including two Wimbledon titles, and has been a consistent top player for many years.

Together, these four players won virtually every major tennis tournament for over a decade, and their matches against each other are often considered some of the most memorable in tennis history.