Novak Djokovic has won a record 22 Grand Slam singles titles in the Open Era, surpassing Roger Federer and Rafael Nadal's 20 titles.

Wimbledon is widely regarded as the most prestigious tennis tournament in the world, known for its grass courts and rich history.

The United States has won the most Davis Cup titles, with a record 32 victories.

Margaret Court achieved this feat in 1969 and 1970, making her the only player to have won all four Grand Slams in a calendar year twice.

Roger Federer is renowned for his elegant one-handed backhand and is widely considered one of the greatest tennis players in history.

The French Open is played on clay courts and is known for its demanding matches and the physical toll it takes on players.

Novak Djokovic holds the record for the most consecutive Grand Slam singles titles won by a male player, with four consecutive titles from the 2015 Wimbledon to the 2016 French Open.

Deuce Scoring is the traditional scoring system used in tennis, where players score points in increments of 15, 30, and 40.

Serena Williams is known for her powerful serve and aggressive playing style, earning her the nickname 'The Queen of Power'.

A 'Let' is called when a player hits the net on their first serve, allowing them to serve again without losing a point.

The US Open is played on hard courts and is known for its fast-paced matches and powerful serves.

Novak Djokovic is known for his exceptional footwork and defensive skills, earning him the nickname 'The Wall'.

A 'Challenge' allows a player to question a line call if they believe it was incorrect, using video technology to review the call.

Martina Navratilova is known for her exceptional serve-and-volley game and is considered one of the greatest female tennis players of all time.