In Pics | Tennis players with most Grand Slams

Here's a look at the Greatest of All-Time (GOAT) tennis stalwarts who've won the most number of Grand Slam singles titles in the Open Era since 1968.

American tennis player Serena Williams has won 23 Grand Slam singles titles, the most by any player in the Open Era and is the Greatest of All-Time (GOAT) in women's tennis. Credit: AFP Photo

With 22 Grand Slam singles titles, Spanish sensation Rafael Nadal holds the record of maximum Grand Slam singles titles, more than any other male player in tennis history. Credit: AFP Photo

German tennis player, Steffi Graf, dominated women's tennis in the late 1980s and '90s and has won 22 Grand Slam singles titles making her one of the greatest professional tennis players of all time. Credit: AFP Photo

Novak Djokovic has the second-most Grand Slam titles for a man in tennis history. Djokovic has won 21 Grand Slams under his kitty. Credit: AFP Photo

Swiss champion Roger Federer is one of the most decorated men's tennis stars and has won 20 grand slam titles. Credit: Reuters Photo

One of the greatest tennis players of all time, Martina Navratilova won 18 major singles titles. Credit: AFP Photo

Chris Evert won 18 grand slam singles tournaments in her career. Credit: AFP Photo

During his career, Pete Sampras has played in 265 official tournaments and won 14 grand slam singles tournaments. Credit: Twitter/CopaDavis