Martina Navratilova
Grand slams occur four times a year in tennis tournaments: the Australian Open, French Open, Wimbledon, and US Open.
Serena Williams is a tennis player who has won multiple Grand Slam tournaments.
A true Grand Slam in tennis is when a player wins all four Grand Slam tournaments in the same year. Otherwise it is just a career Grand Slam, and not a true Grand Slam.
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Yes, men's tennis matches at Grand Slam tournaments are typically best of five sets.
The four most important tennis tournaments of the world are called Grand Slam tournaments. They are: the Australian Open, the French Open, Wimbledon and the US Open. Any player who wins these four tournaments in a row is said to have won the Grand Slam.
The tennis Grand Slam is a annual tournament. There three tournaments within the Grand Slam. The US Open, the Wimbledon, and the Australian Open.
For the men the level of tournaments goes Grand Slams, 1000 Series, 500 Series, and 250 Series. Technically, the 250 series is the 3rd tier for tennis tournaments. These tournaments give 250 points to the winner.
That was Althea Gibson who won the French Open Ladies Singles title in 1956. She won 6 singles and 6 doubles Grand Slam titles between 1956-1958.
Jelena Jankovic is a Serbian tennis player. The last three tournaments Jelena Jankovic played in were: the 2013 Porsche Tennis Grand Prix, the Indian Wells, and the Australian Open.
Australian Open, French Open, Wimbledon and US Open.
2 - us open 2001 and Wimbledon 2002